NPPES file of Aug 9, 2026

Kristen McClellan

Hematology & Oncology Physician · Durham, NC

Kristen McClellan is a hematology & oncology physician with a practice address in Durham, North Carolina, and NPI 1265082747, issued on Sep 16, 2019. Check the license (North Carolina RTL22-0848310093, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265082747
Name
Kristen McClellan
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
RTL22-0848310093 NC
Self-reported in NPPES; status is on the state search
Practice location
2301 Erwin Road, Durham, NC 27710
Phone
(919) 684-8111
Enumerated
Sep 16, 2019
Record last updated
Aug 7, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2301 Erwin Road

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adeola AjirotutuStudent in an Organized Health Care Education/Training Program1841130358
  2. Himanshu Ajrawat, MDVascular & Interventional Radiology Physician1568993780
  3. Shifali Arora, MDStudent in an Organized Health Care Education/Training Program1477729440
  4. Daryl April Asuncion, NP-CNurse Practitioner1740783992
  5. Alexandra BalabanStudent in an Organized Health Care Education/Training Program1205332830
  6. Brian Barron, MDStudent in an Organized Health Care Education/Training Program1861021834

Verify Kristen McClellan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license RTL22-0848310093
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the North Carolina license search

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57% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

375 Medicare Part D claims for 67 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Kristen McClellan375
  2. Specialty average877

Most prescribed

  1. Gabapentin31 claims
  2. Sertraline Hcl30 claims
  3. Atorvastatin Calcium26 claims
  4. Metformin Hcl22 claims
  5. Amlodipine Besylate19 claims
  6. Lisinopril19 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Kristen McClellan among 431 hematology & oncology physician records in North Carolina

Kristen McClellan is one of 431 hematology & oncology physician records with a practice address in North Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 94% of them.

  • NPI issued2019 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in North Carolina

There are 431 hematology & oncology physician records in North Carolina.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Thomas AberantDurham, NC 277101932282175
  2. Murat Arcasoy, MDDurham, NC 277101760420145
  3. Kimberly Blackwell, MDDurham, NC 277101720161946
  4. Jill Burleson, ANP-BC, AOCNPDurham, NC 277101346323581
  5. Jeffrey Crawford, M.D.Durham, NC 277101023191277
  6. Carlos Decastro, M.D.Durham, NC 277101912080169
  7. Louis Diehl, M.D.Durham, NC 277101275616427
  8. Margaret ErenDurham, NC 277101538242797

Common questions

What is Kristen McClellan's NPI number?

Kristen McClellan's National Provider Identifier (NPI) is 1265082747, issued on Sep 16, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Kristen McClellan located?

The NPPES record lists a practice address at 2301 Erwin Road, Durham, NC, 27710. Phone: (919) 684-8111. Providers update this record themselves, so call before visiting.

How can I verify Kristen McClellan's license?

NPPES lists North Carolina license number RTL22-0848310093, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kristen McClellan prescribe under Medicare Part D?

In 2024, Kristen McClellan had 375 Medicare Part D claims for 67 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.