NPI registry status
Active
2026 NPPES data Hematology & Oncology Physician NPI 1285797068 CFNP
Verify on CMS → Deborah Semmel, CFNP
Hematology & Oncology Physician in Durham, 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 11,215 in Hematology & Oncology 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
46
Medicare Part D claims · 22 beneficiaries · Hematology & Oncology Physician avg: 847
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Deborah Semmel, CFNP filed 46 Medicare Part D claims in 2023 as a Hematology & Oncology Physician in Durham, North Carolina.
- 46
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Deborah Semmel, CFNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
46 0th percentile higher than 0% of 1,370,886 prescribers
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
✓
Board certification likely (heuristic, not verified)
Deborah Semmel, CFNP practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - 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 Deborah Semmel, CFNP?
Quality data not reportedPrimary specialty
Hematology & Oncology Physician
Medicare Part D claims
46 95% vs specialty avg
Specialty distribution in North Carolina
How Hematology & Oncology 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 Hematology & Oncology 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).
Deborah Semmel, CFNP appears in the CMS NPPES registry as a Hematology & Oncology Physician provider holding CFNP credentials at 2100 ERWIN RD, Durham, NC, 27710, with a listed phone of (919) 620-4467. NPI 1285797068 was issued on 12/19/2006.
Medicare Part D records for calendar year 2023 show 46 prescription claims written by this provider, covering 22 Medicare beneficiaries and totaling roughly $4K in drug spend.
Hematology & Oncology Physician is a mid-sized specialty nationwide, with 11,215 enrolled providers across 54 states and an average of 847 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
Provider Details
| NPI | 1285797068 |
|---|---|
| Specialty | Hematology & Oncology Physician |
| Credentials | CFNP |
| Gender | Female |
| NPI Issued | 12/19/2006 |
Hospital and facility affiliations
Facilities where Deborah Semmel, CFNP 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.
Duke Health Integrated Practice Inc
Durham, 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 2023.
46
Total Claims
$4K
Total Drug Cost
22
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 73
- Total Day Supply
- 2,156
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 68.0 years
- Avg HCC Risk Score
- 2.10
More Hematology & Oncology Physician in NC →
All providers in North Carolina →
Compare specialties →
Hematology & Oncology Physician Overview
How Deborah Semmel, CFNP fits within the Hematology & Oncology Physician landscape nationally.
11,215
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
847
Avg Claims per Provider
Deborah Semmel, CFNP's 46 claims are below the specialty average of 847.
Nearby Hematology & Oncology Physician Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Semmel.
Dr. Jorge Abdallah
MD
Greenville, NC
Thomas Aberant
Durham, NC
Dr. Haritha Ackula
MBBS
Kinston, NC
Dr. Soheir Adam
MD
Durham, NC
Dr. Matthew Alberti
DO
Monroe, NC
Compare Hematology & Oncology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the North Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Hematology & Oncology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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How to Find a Doctor
Step-by-step guide to choosing a provider
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Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore North Carolina
Frequently Asked Questions
What is Deborah Semmel, CFNP's specialty? ▼
Deborah Semmel, CFNP specializes in Hematology & Oncology Physician and practices in Durham, North Carolina. Credentials: CFNP.
How much does Deborah Semmel, CFNP prescribe under Medicare Part D? ▼
In 2023, Deborah Semmel, CFNP wrote 46 Medicare Part D claims totaling $4K in drug costs for 22 beneficiaries.
Where is Deborah Semmel, CFNP located? ▼
Deborah Semmel, CFNP is located at 2100 ERWIN RD, Durham, NC, 27710. Phone: (919) 620-4467.
What is Deborah Semmel, CFNP's NPI number? ▼
Deborah Semmel, CFNP's National Provider Identifier (NPI) is 1285797068, issued on 12/19/2006.
How many Hematology & Oncology Physician providers are there in the US? ▼
There are 11,215 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 847 Medicare Part D claims per year.
Does Deborah Semmel, CFNP accept Medicare? ▼
Deborah Semmel, CFNP appears in CMS Medicare data with 46 Part D claims and 22 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Deborah Semmel, CFNP's credentials? ▼
Deborah Semmel, CFNP's NPI is 1285797068 with credentials CFNP. 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 (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
Compiled from official public sources by the PlainDoctor editorial team.