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2026 NPPES data Acute Care Nurse Practitioner NPI 1811490279 NURSE PRACTITIONER
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Cierra Chambers, NURSE PRACTITIONER

Acute Care Nurse Practitioner in Washington, District of Columbia.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,345 in Acute Care Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
308
Medicare Part D claims · 114 beneficiaries · Acute Care Nurse Practitioner avg: 623
MIPS score
74.4/100
▼ 9 pts below national avg 83.5 · Mid-tier
Industry payments
$299.79
12 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Cierra Chambers, NURSE PRACTITIONER reported a CMS MIPS final score of 74.4/100 - below the 83.5 national average - and filed 308 Medicare Part D claims in 2024.

74.4/100
MIPS score · -9 vs avg
308
Part D claims, 2024
$299.79
industry payments (Sunshine Act)
≥13th
pct among measured MIPS (lower-bound band)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Federal trust snapshot

What official records show about Cierra Chambers, NURSE PRACTITIONER

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1811490279), first enumerated 03/13/2018.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 308 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 74.4/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Reported

    Industry payment transparency

    $299.79 in reported industry payments (12 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.

    Source: CMS Open Payments

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1811490279 · Acute Care Nurse Practitioner

NPI-10 · ENUM-RECENT · TAX-MID · MIPS-BELOW · RX-LIGHT · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1811490279
  • ENUM-RECENT 2018
  • TAX-MID 25K Acute Care
  • MIPS-BELOW 74.4/100
  • RX-LIGHT 308
  • BOOK-THIN 145 in District of Columbia
  • PHOTO-FINISH Dorinda Baawuah, DNP… · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Cierra Chambers, NURSE PRACTITIONER's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

74 ≥ 13th percentile 13% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). This entry sits in this band. 80–90: 129,887 measured providers (29%). Above this entry. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Cierra Chambers, NURSE PRACTITIONER sits

This provider among acute care nurse practitioner peers

Across the 3,830 acute care nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Cierra Chambers, NURSE PRACTITIONER writes more Part D claims than 65% of them and scores higher on MIPS quality than 8% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100023.146.269.392.4Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 30Cierra Chambers, NURSE PRACTITIONER, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 8
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one acute care nurse practitioner peer from a representative sample of 60; the gold marker is Cierra Chambers, NURSE PRACTITIONER. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Cierra Chambers, NURSE PRACTITIONER?

Below national average

NPI registry status

Active

Issued 03/13/2018

NPI 1811490279

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

25,345 US NPIs in this specialty

Medicare Part D claims

308 51% vs specialty avg

2024 prescription claims

Specialty avg: 623

MIPS final score

74.4/100 9.1 pts vs avg

Mid-tier band

vs 83.5 national avg

Specialty distribution in District of Columbia

How Acute Care Nurse Practitioner compares to other specialties among District of Columbia providers

District of Columbia providers
Home Health Aide20.3%Personal Care Attendant12%Case Manager/Care Coordinator7.1%Student in an Organized Heal…6.4%Clinical Social Worker4%Internal Medicine Physician2%Acute Care Nurse Practitioner0.3%
Largest specialties in District of Columbia (% of in-state providers)

Medicare quality performance, MIPS

Cierra Chambers, NURSE PRACTITIONER's 2023 MIPS final score plotted against the Acute Care Nurse Practitioner national average

Below national average
MIPS Final Score
74.4/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%74.4%
MIPS final score (Acute Care Nurse Practitioner) - 74.4/100 vs national avg 83.5
How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Practice Address

5255 LOUGHBORO RD NW
Washington, DC 20016
(202) 537-4000

Provider Details

NPI 1811490279
Specialty Acute Care Nurse Practitioner
Credentials NURSE PRACTITIONER
Gender Female
NPI Issued 03/13/2018

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

74.3962
Final Score
Measured-score avg: 83.5
64.7185
Quality
52.4354
Cost
97
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Cierra Chambers, NURSE PRACTITIONER bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Johns Hopkins University
Washington, DC

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) - CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Cierra Chambers, NURSE PRACTITIONER. Source: openpaymentsdata.cms.gov.

Total received

$300

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

308
Total Claims
$351K
Total Drug Cost
114
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
429.433
Total Day Supply
11,027
Generic Drug Cost
$26K
Opioid Claims
38 (12.3% rate)

Patient Demographics

Average Patient Age
75.5 years
Avg HCC Risk Score
2.14
Gender Split
48% female / 52% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Cierra Chambers, NURSE PRACTITIONER prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Prednisone
 23
Ondansetron Hcl
 18
Lidocaine-Prilocaine
Lidocaine/Prilocaine
16
Abiraterone Acetate
 15
Eliquis
Apixaban
15
Oxycodone Hcl
 13
Tramadol Hcl
 13
Pantoprazole Sodium
 11
Zenpep
Lipase/Protease/Amylase
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Acute Care Nurse Practitioner in DC → All providers in District of Columbia → Compare specialties →

Acute Care Nurse Practitioner Overview

How Cierra Chambers, NURSE PRACTITIONER fits within the Acute Care Nurse Practitioner landscape nationally.

25,345
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
623
Avg Claims per Provider

Cierra Chambers, NURSE PRACTITIONER's 308 claims are below the specialty average of 623.

Nationwide Acute Care Nurse Practitioner peers with similar MIPS or enrollment year

Two federal-record peer sets for Chambers, both outside District of Columbia so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (74.4 here).

Dorinda Baawuah 74.4 MD Kathleen Bailey 74.4 MD Colleen Balmaseda 74.4 MD Meagan Bedsaul 74.4 MD

Same NPPES enumeration year (2018)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Amy Flynn Sandy, UT Alex Robles Fargo, ND Megan Thomas San Diego, CA Kara Reyes Omaha, NE

Nearby Acute Care Nurse Practitioner Providers in District of Columbia

Other clinicians with the same primary specialty enrolled in District of Columbia, drawn from the same CMS NPPES roster as Chambers.

One of 145 Acute Care Nurse Practitioner providers enrolled in District of Columbia, 5 are shown here.

Katherine Abrams
AGACNP-BC
Washington, DC
Thelma Aguilar
MSN, AGACNP-BC
Washington, DC
Bimbola Akintade
MS RN ACNP
Washington, DC
Jeanette Amery
NP
Washington, DC
Mispa Atah
NP
Washington, DC

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is Cierra Chambers, NURSE PRACTITIONER's specialty? ▼
Cierra Chambers, NURSE PRACTITIONER specializes in Acute Care Nurse Practitioner and practices in Washington, District of Columbia. Credentials: NURSE PRACTITIONER.
How much does Cierra Chambers, NURSE PRACTITIONER prescribe under Medicare Part D? ▼
In 2024, Cierra Chambers, NURSE PRACTITIONER wrote 308 Medicare Part D claims totaling $351K in drug costs for 114 beneficiaries.
What is Cierra Chambers, NURSE PRACTITIONER's Medicare quality score? ▼
Cierra Chambers, NURSE PRACTITIONER has a CMS MIPS Final Score of 74.4/100 (Quality: 64.7, Cost: 52.4). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Cierra Chambers, NURSE PRACTITIONER located? ▼
Cierra Chambers, NURSE PRACTITIONER is located at 5255 LOUGHBORO RD NW, Washington, DC, 20016. Phone: (202) 537-4000.
What is Cierra Chambers, NURSE PRACTITIONER's NPI number? ▼
Cierra Chambers, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1811490279, issued on 03/13/2018.
Does Cierra Chambers, NURSE PRACTITIONER prescribe opioids? ▼
Yes, Cierra Chambers, NURSE PRACTITIONER had 38 opioid claims in 2024 with an opioid prescribing rate of 12.3%.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 25,345 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 623 Medicare Part D claims per year.
What drugs does Cierra Chambers, NURSE PRACTITIONER prescribe most often? ▼
Based on 2024 Medicare Part D data, Cierra Chambers, NURSE PRACTITIONER's most frequently prescribed drugs include Prednisone, Ondansetron Hcl, Lidocaine-Prilocaine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cierra Chambers, NURSE PRACTITIONER accept Medicare? ▼
Cierra Chambers, NURSE PRACTITIONER appears in CMS Medicare data with 308 Part D claims and 114 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cierra Chambers, NURSE PRACTITIONER's credentials? ▼
Cierra Chambers, NURSE PRACTITIONER's NPI is 1811490279 with credentials NURSE PRACTITIONER. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.