Gretchen Kimmick, MD
Hematology & Oncology Physician · Durham, NC
Gretchen Kimmick, MD is a hematology & oncology physician with a practice address in Durham, North Carolina, and NPI 1679657738, issued on Oct 25, 2006. Check the license (North Carolina 35396, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gretchen Kimmick
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 35396 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Erwin RD Dumc Box 3204, Durham, NC 27710
- Phone
- (919) 620-4467
- Enumerated
- Oct 25, 2006
- Record last updated
- Sep 9, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040923001065); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 431 in North Carolina → Look up another NPI →
Verify Gretchen Kimmick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 35396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
630 Medicare Part D claims for 193 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 34 claims were for opioids.
Most prescribed
- Anastrozole147 claims
- Letrozole84 claims
- Verzenio51 claims
- Ibrance34 claims
- Tamoxifen Citrate27 claims
- Potassium Chloride16 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.
Industry payments in 2024: $96.83
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gretchen Kimmick among 431 hematology & oncology physician records in North Carolina
Gretchen Kimmick, MD 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 51% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1989 · median 2003 among the 302 with a school on file
- Record last updated2013 · 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.
All 431 in North Carolina → Every provider in Durham → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Thomas AberantDurham, NC 277101932282175
- Murat Arcasoy, MDDurham, NC 277101760420145
- Kimberly Blackwell, MDDurham, NC 277101720161946
- Jill Burleson, ANP-BC, AOCNPDurham, NC 277101346323581
- Jeffrey Crawford, M.D.Durham, NC 277101023191277
- Carlos Decastro, M.D.Durham, NC 277101912080169
- Louis Diehl, M.D.Durham, NC 277101275616427
- Margaret ErenDurham, NC 277101538242797
Common questions
What is Gretchen Kimmick, MD's NPI number?
Gretchen Kimmick, MD's National Provider Identifier (NPI) is 1679657738, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Kimmick, MD located?
The NPPES record lists a practice address at 2100 Erwin RD Dumc Box 3204, Durham, NC, 27710. Phone: (919) 620-4467. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Kimmick, MD's license?
NPPES lists North Carolina license number 35396, 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 Gretchen Kimmick, MD prescribe under Medicare Part D?
In 2024, Gretchen Kimmick, MD had 630 Medicare Part D claims for 193 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.