2026 NPPES data Adult Health Nurse Practitioner NPI 1548298847 A.N.P.
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MELISSA CLAYTON, A.N.P.

Adult Health Nurse Practitioner in CHESTER, Virginia. 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
13K
Medicare Part D claims · 789 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$72.91
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MELISSA CLAYTON, A.N.P. filed 12,510 Medicare Part D claims in 2023 as a Adult Health Nurse Practitioner in CHESTER, Virginia, prescribing 90% generic.

13K
Part D claims, 2023
90%
generic prescribing
$72.91
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.

MELISSA CLAYTON, A.N.P.'s Medicare Part D volume vs every U.S. prescriber

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

12,510 Top 2% higher than 98% 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 MELISSA CLAYTON, A.N.P.?

Quality data not reported

NPI registry status

Active

Issued 06/28/2006

NPI 1548298847

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

12,510 942% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

Specialty distribution in Virginia

How Adult Health Nurse Practitioner compares to other specialties among Virginia providers

Virginia providers

Adult Health Nurse Practitioner share within Virginia

1. Adult Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Health Nurse Practitioner share within Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Adult Health Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Adult Health Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Adult Health Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Adult Health Nurse Practitioner) — 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).

MELISSA CLAYTON, A.N.P. appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding A.N.P. credentials at 11601 IRON BRIDGE RD, CHESTER, VA, 23831, with a listed phone of (804) 717-5300. NPI 1548298847 was issued on 06/28/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CLAYTON 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 12,510 prescription claims written by this provider, covering 789 Medicare beneficiaries and totaling roughly $1.0 million in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 1.6%. 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.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

11601 IRON BRIDGE RD
CHESTER, VA 23831

Provider Details

NPI 1548298847
Specialty Adult Health Nurse Practitioner
Credentials A.N.P.
Gender Female
NPI Issued 06/28/2006

Hospital and facility affiliations

Facilities where MELISSA CLAYTON, A.N.P. 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.

BON SECOURS MEDICAL GROUP RICHMOND PRIMARY CARE LLC
CHESTER, VA

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 MELISSA CLAYTON, A.N.P.. Source: openpaymentsdata.cms.gov.

Total received

$73

Largest payer

Dexcom, 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

MELISSA CLAYTON, A.N.P. — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 12,510 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.

12,510
Total Claims
$1.0M
Total Drug Cost
789
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
26,059
Total Day Supply
765,817
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$815K
Generic Drug Cost
$197K
Opioid Claims
203 (1.6% rate)
Antibiotic Claims
193

Patient Demographics

Average Patient Age
68.4 years
Avg HCC Risk Score
1.35
Gender Split
73% female / 27% male
Age Distribution
<65: 201, 65-74: 345, 75-84: 191, 85+: 52

Top Prescribed Drugs (Medicare Part D)

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

What MELISSA CLAYTON, A.N.P. 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
580
Levothyroxine Sodium
556
Amlodipine Besylate
463
Rosuvastatin Calcium
381
Gabapentin
349
Pantoprazole Sodium
343
Hydrochlorothiazide
302
Metformin Hcl
288
Lisinopril
253
Omeprazole
244

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

Adult Health Nurse Practitioner Overview

How MELISSA CLAYTON, A.N.P. fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

MELISSA CLAYTON, A.N.P.'s 12,510 claims are above the specialty average of 1,201.

Nearby Adult Health Nurse Practitioner Providers in Virginia

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

Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is MELISSA CLAYTON, A.N.P.'s specialty?
MELISSA CLAYTON, A.N.P. specializes in Adult Health Nurse Practitioner and practices in CHESTER, Virginia. Credentials: A.N.P..
How much does MELISSA CLAYTON, A.N.P. prescribe under Medicare Part D?
In 2023, MELISSA CLAYTON, A.N.P. wrote 12,510 Medicare Part D claims totaling $1.0M in drug costs for 789 beneficiaries.
Where is MELISSA CLAYTON, A.N.P. located?
MELISSA CLAYTON, A.N.P. is located at 11601 IRON BRIDGE RD, CHESTER, VA, 23831. Phone: (804) 717-5300.
What is MELISSA CLAYTON, A.N.P.'s NPI number?
MELISSA CLAYTON, A.N.P.'s National Provider Identifier (NPI) is 1548298847, issued on 06/28/2006.
Does MELISSA CLAYTON, A.N.P. prescribe more brand-name or generic drugs?
MELISSA CLAYTON, A.N.P.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $815K in brand drug costs.
Does MELISSA CLAYTON, A.N.P. prescribe opioids?
Yes, MELISSA CLAYTON, A.N.P. had 203 opioid claims in 2023 with an opioid prescribing rate of 1.6%.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does MELISSA CLAYTON, A.N.P. prescribe most often?
Based on 2023 Medicare Part D data, MELISSA CLAYTON, A.N.P.'s most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MELISSA CLAYTON, A.N.P. accept Medicare?
MELISSA CLAYTON, A.N.P. appears in CMS Medicare data with 12,510 Part D claims and 789 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MELISSA CLAYTON, A.N.P.'s credentials?
MELISSA CLAYTON, A.N.P.'s NPI is 1548298847 with credentials A.N.P.. 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