2026 NPPES data Pain Management Registered Nurse NPI 1982977294 NP-C
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KIMBERLY CHAMBERS, NP-C

Pain Management Registered Nurse in MARYVILLE, Tennessee. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
4K
Medicare Part D claims · 188 beneficiaries · Pain Management Registered Nurse avg: 1K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.4K
69 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

KIMBERLY CHAMBERS, NP-C filed 3,502 Medicare Part D claims in 2023 as a Pain Management Registered Nurse in MARYVILLE, Tennessee, prescribing 83% generic.

4K
Part D claims, 2023
83%
generic prescribing
$1.4K
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.

KIMBERLY CHAMBERS, NP-C's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

3,502 Top 10% higher than 90% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about KIMBERLY CHAMBERS, NP-C?

Quality data not reported

NPI registry status

Active

Issued 02/16/2012

NPI 1982977294

Primary specialty

Pain Management Registered Nurse

Rare

222 US NPIs in this specialty

Medicare Part D claims

3,502 155% vs specialty avg

2023 prescription claims

Specialty avg: 1,375

Specialty distribution in Tennessee

How Pain Management Registered Nurse compares to other specialties among Tennessee providers

Tennessee providers

Pain Management Registered Nurse share within Tennessee

1. Pain Management Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pain Management Registered Nurse share within Tennessee

Specialty board-certification context

Estimated specialty board-certified rate — Pain Management Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pain Management Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Pain Management Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pain Management Registered Nurse) — ABMS / AOA estimate

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).

KIMBERLY CHAMBERS, NP-C appears in the CMS NPPES registry as a Pain Management Registered Nurse provider holding NP-C credentials at 1620 E LAMAR ALEXANDER PKWY, MARYVILLE, TN, 37804, with a listed phone of (865) 405-1740. NPI 1982977294 was issued on 02/16/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHAMBERS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 3,502 prescription claims written by this provider, covering 188 Medicare beneficiaries and totaling roughly $459K in drug spend, split 17% brand-name and 83% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Pain Management Registered Nurse is a narrow specialty nationwide, with 222 enrolled providers across 43 states and an average of 1,375 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1620 E LAMAR ALEXANDER PKWY
MARYVILLE, TN 37804

Provider Details

NPI 1982977294
Specialty Pain Management Registered Nurse
Credentials NP-C
Gender Female
NPI Issued 02/16/2012

Hospital and facility affiliations

Facilities where KIMBERLY CHAMBERS, NP-C 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.

SMOKY MOUNTAIN PRIMARY CARE
MARYVILLE, TN

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 KIMBERLY CHAMBERS, NP-C. Source: openpaymentsdata.cms.gov.

Total received

$1.4K

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.

Brand vs generic prescribing mix · Typical

KIMBERLY CHAMBERS, NP-C — brand share 17.0%
Specialty average (est.)

17% brand-name claims vs 83% generic, on 3,502 2023 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 2023.

3,502
Total Claims
$459K
Total Drug Cost
188
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,551
Total Day Supply
157,779
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$387K
Generic Drug Cost
$67K
Antibiotic Claims
98

Patient Demographics

Average Patient Age
61.6 years
Avg HCC Risk Score
1.31
Gender Split
70% female / 30% male
Age Distribution
<65: 84, 65-74: 81, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What KIMBERLY CHAMBERS, NP-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
214
Levothyroxine Sodium
192
Omeprazole
146
Gabapentin
138
Lisinopril
118
Hydrochlorothiazide
95
Metformin Hcl
88
Amlodipine Besylate
82
Albuterol Sulfate Hfa
Albuterol Sulfate
81
Pantoprazole Sodium
79

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

Pain Management Registered Nurse Overview

How KIMBERLY CHAMBERS, NP-C fits within the Pain Management Registered Nurse landscape nationally.

222
Pain Management Registered Nurse Providers in US
43
States with Pain Management Registered Nurse
1,375
Avg Claims per Provider

KIMBERLY CHAMBERS, NP-C's 3,502 claims are above the specialty average of 1,375.

Nearby Pain Management Registered Nurse Providers in Tennessee

Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as CHAMBERS.

Compare Pain Management Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is KIMBERLY CHAMBERS, NP-C's specialty?
KIMBERLY CHAMBERS, NP-C specializes in Pain Management Registered Nurse and practices in MARYVILLE, Tennessee. Credentials: NP-C.
How much does KIMBERLY CHAMBERS, NP-C prescribe under Medicare Part D?
In 2023, KIMBERLY CHAMBERS, NP-C wrote 3,502 Medicare Part D claims totaling $459K in drug costs for 188 beneficiaries.
Where is KIMBERLY CHAMBERS, NP-C located?
KIMBERLY CHAMBERS, NP-C is located at 1620 E LAMAR ALEXANDER PKWY, MARYVILLE, TN, 37804. Phone: (865) 405-1740.
What is KIMBERLY CHAMBERS, NP-C's NPI number?
KIMBERLY CHAMBERS, NP-C's National Provider Identifier (NPI) is 1982977294, issued on 02/16/2012.
Does KIMBERLY CHAMBERS, NP-C prescribe more brand-name or generic drugs?
KIMBERLY CHAMBERS, NP-C's prescribing is 17% brand-name and 83% generic drugs by claim count, with $387K in brand drug costs.
How many Pain Management Registered Nurse providers are there in the US?
There are 222 Pain Management Registered Nurse providers across 43 states in the US. The average Pain Management Registered Nurse provider writes 1,375 Medicare Part D claims per year.
What drugs does KIMBERLY CHAMBERS, NP-C prescribe most often?
Based on 2023 Medicare Part D data, KIMBERLY CHAMBERS, NP-C's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KIMBERLY CHAMBERS, NP-C accept Medicare?
KIMBERLY CHAMBERS, NP-C appears in CMS Medicare data with 3,502 Part D claims and 188 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KIMBERLY CHAMBERS, NP-C's credentials?
KIMBERLY CHAMBERS, NP-C's NPI is 1982977294 with credentials NP-C. 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

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 (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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 April 2026 (NPPES) / 2023 (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