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2026 NPPES data Family Nurse Practitioner NPI 1720688807 APRN
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Selena Chamberlain, APRN

Family Nurse Practitioner in Andrews, South Carolina.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family 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
5K
Medicare Part D claims · 357 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.9/100
▼ 2 pts below national avg 83.5 · Above neutral
Industry payments
$108.26
1 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

Selena Chamberlain, APRN reported a CMS MIPS final score of 81.9/100 - below the 83.5 national average - and filed 5,186 Medicare Part D claims in 2024.

81.9/100
MIPS score · -2 vs avg
5K
Part D claims, 2024
88%
generic prescribing
$108.26
industry payments (Sunshine Act)

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 Selena Chamberlain, APRN

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 1720688807), first enumerated 10/28/2020.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 5,186 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 81.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Industry payment transparency

    $108.26 in reported industry payments (1 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.

Compare Chamberlain with other Family Nurse Practitioner providers

Same primary specialty, same federal CMS NPPES roster.

All 4 Family Nurse Practitioner providers in Andrews, SC →

Also enrolled in South Carolina

Other specialties in Andrews: Pharmacist (9) · Speech-Language Pathologist (2) · General Practice Dentistry (2) · Dentist (2)

CMS NPPES provider registry desk

NPI 1720688807 · Family Nurse Practitioner

NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-INLINE · RX-MID · BOOK-LIGHT · PHOTO-FINISH

  • NPI-10 1720688807
  • ENUM-RECENT 2020
  • TAX-MEGA 217K Family Nurse
  • MIPS-INLINE 81.9/100
  • RX-MID 5,186
  • BOOK-LIGHT 3,932 in South Carolina
  • PHOTO-FINISH Charlotte Bedsole, D… · ±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

Selena Chamberlain, APRN'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.

82 ≥ 32nd percentile 32% 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%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 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 Selena Chamberlain, APRN sits

This provider among family nurse practitioner peers

Across the 26,556 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Selena Chamberlain, APRN writes more Part D claims than 96% of them and scores higher on MIPS quality than 34% - 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 quality0255075100022.344.666.989.3Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 78Selena Chamberlain, APRN, Part D claim volume, percentile in specialty: 96 · MIPS quality, percentile: 34
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Selena Chamberlain, APRN. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Selena Chamberlain, APRN?

Near national average

NPI registry status

Active

Issued 10/28/2020

NPI 1720688807

Primary specialty

Family Nurse Practitioner

High-volume

216,959 US NPIs in this specialty

Medicare Part D claims

5,186 298% vs specialty avg

2024 prescription claims

Specialty avg: 1,302

MIPS final score

81.9/100 1.6 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in South Carolina

How Family Nurse Practitioner compares to other specialties among South Carolina providers

South Carolina providers
Pharmacist6.1%Mental Health Counselor5%Family Nurse Practitioner4.5%Physical Therapist4.5%Behavior Technician4.2%Speech-Language Pathologist3.6%
Largest specialties in South Carolina (% of in-state providers)

Medicare quality performance, MIPS

Selena Chamberlain, APRN's 2023 MIPS final score plotted against the Family Nurse Practitioner national average

Near national average
MIPS Final Score
81.9/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%81.9%
MIPS final score (Family Nurse Practitioner) - 81.9/100 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

701 S MORGAN AVE
Andrews, SC 29510
(843) 264-5253

Provider Details

NPI 1720688807
Specialty Family Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 10/28/2020

CMS Quality Score (MIPS)

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

81.9021
Final Score
Measured-score avg: 83.5
78.7681
Quality
61.7388
Cost
99
Promoting Interoperability

Reporting: Group practice

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 Selena Chamberlain, APRN. Source: openpaymentsdata.cms.gov.

Total received

$108

Largest payer

Phathom Pharmaceuticals, 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.

Brand vs generic prescribing mix · Typical

Selena Chamberlain, APRN - brand share 11.0%
Family Nurse Practitioner average

11% brand-name claims vs 88% generic, on 5,186 2024 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

5,186
Total Claims
$416K
Total Drug Cost
357
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
8,455.1
Total Day Supply
239,726
Brand vs Generic
11% brand / 88% generic
Brand Drug Cost
$355K
Generic Drug Cost
$56K
Opioid Claims
84 (1.6% rate)
Antibiotic Claims
252

Patient Demographics

Average Patient Age
69.3 years
Avg HCC Risk Score
1.51
Gender Split
66% female / 34% male
Age Distribution
<65: 76, 65-74: 190, 75-84: 71, 85+: 20

Top Prescribed Drugs (Medicare Part D)

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

What Selena Chamberlain, APRN 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
Atorvastatin Calcium
 215
Amlodipine Besylate
 202
Gabapentin
 177
Hydrochlorothiazide
 171
Omeprazole
 142
Metformin Hcl
 121
Losartan Potassium
 120
Pantoprazole Sodium
 104
Metoprolol Tartrate
 96
Furosemide
 95

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

More Family Nurse Practitioner in SC → All providers in South Carolina → Compare specialties →

Family Nurse Practitioner Overview

How Selena Chamberlain, APRN fits within the Family Nurse Practitioner landscape nationally.

216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider

Selena Chamberlain, APRN's 5,186 claims are above the specialty average of 1,302.

Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year

Two federal-record peer sets for Chamberlain, both outside South Carolina so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (81.9 here).

Benjamin Chaffins 81.9 TN Mary Claire Greco 81.9 IN Mika Zeeryp 81.9 IA Charlotte Bedsole 81.9 FL

Same NPPES enumeration year (2020)

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

Mohammed Rahman Hamtramck, MI Kimberley Landry Addison, TX Steven Barker Largo, FL Aylen Pascual Perez Miami, FL

Nearby Family Nurse Practitioner Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Chamberlain.

One of 3,932 Family Nurse Practitioner providers enrolled in South Carolina, 11 are shown on this page.

Claire Abel
NP
Johns Island, SC
Betty Abernathy
F.N.P.
Spartanburg, SC
Jessica Ace
FNP
Summerville, SC
Kathryn Achanti
APRN
Charleston, SC
Zita Acuna Andreski
APRN FNP-C
Hartsville, SC

Compare Family Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is Selena Chamberlain, APRN's specialty? ▼
Selena Chamberlain, APRN specializes in Family Nurse Practitioner and practices in Andrews, South Carolina. Credentials: APRN.
How much does Selena Chamberlain, APRN prescribe under Medicare Part D? ▼
In 2024, Selena Chamberlain, APRN wrote 5,186 Medicare Part D claims totaling $416K in drug costs for 357 beneficiaries.
What is Selena Chamberlain, APRN's Medicare quality score? ▼
Selena Chamberlain, APRN has a CMS MIPS Final Score of 81.9/100 (Quality: 78.8, Cost: 61.7). 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 Selena Chamberlain, APRN located? ▼
Selena Chamberlain, APRN is located at 701 S MORGAN AVE, Andrews, SC, 29510. Phone: (843) 264-5253.
What is Selena Chamberlain, APRN's NPI number? ▼
Selena Chamberlain, APRN's National Provider Identifier (NPI) is 1720688807, issued on 10/28/2020.
Does Selena Chamberlain, APRN prescribe more brand-name or generic drugs? ▼
Selena Chamberlain, APRN's prescribing is 11% brand-name and 88% generic drugs by claim count, with $355K in brand drug costs.
Does Selena Chamberlain, APRN prescribe opioids? ▼
Yes, Selena Chamberlain, APRN had 84 opioid claims in 2024 with an opioid prescribing rate of 1.6%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Selena Chamberlain, APRN prescribe most often? ▼
Based on 2024 Medicare Part D data, Selena Chamberlain, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Selena Chamberlain, APRN accept Medicare? ▼
Selena Chamberlain, APRN appears in CMS Medicare data with 5,186 Part D claims and 357 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Selena Chamberlain, APRN's credentials? ▼
Selena Chamberlain, APRN's NPI is 1720688807 with credentials APRN. 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.