NPI registry status
Active
2026 NPPES data Adult Medicine Physician NPI 1306437074 FNP-BC
Verify on CMS → Cherilyn Marrs, FNP-BC
Adult Medicine Physician in Chapel Hill, North 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 2,476 in Adult Medicine Physician, 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
92
Medicare Part D claims · 44 beneficiaries · Adult Medicine Physician avg: 3K
What the federal data shows
Cherilyn Marrs, FNP-BC filed 92 Medicare Part D claims in 2024 as an Adult Medicine Physician in Chapel Hill, North Carolina.
- 92
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥0th
- pct by Part D claim volume (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 Cherilyn Marrs, FNP-BC
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1306437074), first enumerated 01/26/2021.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 92 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1306437074 · Adult Medicine Physician
NPI-10 · ENUM-RECENT · TAX-NARROW · RX-TRACE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1306437074
- ENUM-RECENT 2021
- TAX-NARROW 2,476
- RX-TRACE 92
- BOOK-THIN 49 in North Carolina
- PHOTO-ENUM Mohammad Sarker · 2021
Cherilyn Marrs, FNP-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
92 ≥ 0th percentile 0% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Cherilyn Marrs, FNP-BC practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Cherilyn Marrs, FNP-BC?
Quality data not reportedPrimary specialty
Adult Medicine Physician
Medicare Part D claims
92 97% vs specialty avg
Specialty distribution in North Carolina
How Adult Medicine Physician compares to other specialties among North Carolina providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Adult Medicine Physician. Verify directly:
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
Provider Details
| NPI | 1306437074 |
|---|---|
| Specialty | Adult Medicine Physician |
| Credentials | FNP-BC |
| Gender | Female |
| NPI Issued | 01/26/2021 |
Hospital and facility affiliations
Facilities where Cherilyn Marrs, FNP-BC 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.
According to CMS billing records, Cherilyn Marrs, FNP-BC is affiliated with 3 Medicare-billing facilities.
Comprehensive Rehab OF Wilson, Inc.
Wilson, NC
Legacy Healthcare Services Inc
Durham, NC
University OF North Carolina AT Chapel Hill
Chapel Hill, NC
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
92
Total Claims
$3K
Total Drug Cost
44
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 97.333
- Total Day Supply
- 1,121
- Generic Drug Cost
- $648
- Opioid Claims
- 31 (33.7% rate)
- Antibiotic Claims
- 14
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 1.63
- Gender Split
- 55% female / 45% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 28 |
| Methocarbamol | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Medicine Physician Overview
How Cherilyn Marrs, FNP-BC fits within the Adult Medicine Physician landscape nationally.
2,476
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,896
Avg Claims per Provider
Cherilyn Marrs, FNP-BC's 92 claims are below the specialty average of 2,896.
Nationwide Adult Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Marrs, both outside North Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2021)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Medicine Physician Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Marrs.
One of 49 Adult Medicine Physician providers enrolled in North Carolina, 5 are shown here.
Dr. Joseph Adams
M.D.
Rocky Mount, NC
Dr. Glen Alford
M.D.
Wilkesboro, NC
Dr. Tawfiq Ansari
MD
Durham, NC
Dr. Jeanna Ashman Stover
DO
Dunn, NC
Dr. Mary Asterita-Robol
D.O.
Smithfield, NC
Compare Adult Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Cherilyn Marrs, FNP-BC's specialty? ▼
Cherilyn Marrs, FNP-BC specializes in Adult Medicine Physician and practices in Chapel Hill, North Carolina. Credentials: FNP-BC.
How much does Cherilyn Marrs, FNP-BC prescribe under Medicare Part D? ▼
In 2024, Cherilyn Marrs, FNP-BC wrote 92 Medicare Part D claims totaling $3K in drug costs for 44 beneficiaries.
Where is Cherilyn Marrs, FNP-BC located? ▼
Cherilyn Marrs, FNP-BC is located at 1350 RALEIGH RD, Chapel Hill, NC, 27517. Phone: (984) 974-1000.
What is Cherilyn Marrs, FNP-BC's NPI number? ▼
Cherilyn Marrs, FNP-BC's National Provider Identifier (NPI) is 1306437074, issued on 01/26/2021.
Does Cherilyn Marrs, FNP-BC prescribe opioids? ▼
Yes, Cherilyn Marrs, FNP-BC had 31 opioid claims in 2024 with an opioid prescribing rate of 33.7%.
How many Adult Medicine Physician providers are there in the US? ▼
There are 2,476 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,896 Medicare Part D claims per year.
What drugs does Cherilyn Marrs, FNP-BC prescribe most often? ▼
Based on 2024 Medicare Part D data, Cherilyn Marrs, FNP-BC's most frequently prescribed drugs include Oxycodone Hcl, Methocarbamol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cherilyn Marrs, FNP-BC accept Medicare? ▼
Cherilyn Marrs, FNP-BC appears in CMS Medicare data with 92 Part D claims and 44 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cherilyn Marrs, FNP-BC's credentials? ▼
Cherilyn Marrs, FNP-BC's NPI is 1306437074 with credentials FNP-BC. 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.
- 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
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.