Sara Cowles, DO
Medical Oncology Physician · Greenville, NC
Sara Cowles, DO is a medical oncology physician with a practice address in Greenville, North Carolina, and NPI 1407383649, issued on May 18, 2017. Check the license (North Carolina 2020-00600, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sara Cowles
- Credential
- DO
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 2020-00600 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1850 W Arlington Blvd, Greenville, NC 27834
- Phone
- (252) 752-6101
- Enumerated
- May 18, 2017
- Record last updated
- Jun 21, 2024
- Medicare enrollment
- Enrolled (PECOS I20200611000856); accepts Medicare assignment
- Medical or professional school
- Campbell Univ School Of Osteopathic Medicine, 2017
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 191 in North Carolina → Look up another NPI →
Also registered at 1850 W Arlington Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sara Cowles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2020-00600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average medical oncology physician in 2024
398 Medicare Part D claims for 129 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 39 claims were for opioids.
Most prescribed
- Prochlorperazine Maleate39 claims
- Ondansetron Odt28 claims
- Prednisone21 claims
- Oxycodone Hcl19 claims
- Dexamethasone18 claims
- Kisqali16 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: $60.95
4 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 3,343 providers of this specialty with any payment received $11,773.47 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.
Bills Medicare through one group practice
- Physicians East PAGreenville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Cowles among 191 medical oncology physician records in North Carolina
Sara Cowles, DO is one of 191 medical oncology physician records with a practice address in North Carolina. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 90% of them.
- NPI issued2017 · 90% of these records are older, 6% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2017 · median 2003 among the 140 with a school on file
- Record last updated2024 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in North Carolina
There are 191 medical oncology physician records in North Carolina.
All 191 in North Carolina → Every provider in Greenville → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Sunil Badami, MDTarboro, NC 278861003269085
- Andre DixonWilson, NC 278931649634486
- James Boyd, MDElizabeth City, NC 279091518911734
- Laura AlderDurham, NC 277101932633617
- Jason Crockett, MSN, FNP-CDurham, NC 277101922543131
- Deanna Griffie, AGNPDurham, NC 277101396249256
- Brent Hanks, M.D., PH.D.Durham, NC 277101568639441
- Michael Harrison, M.D.Durham, NC 277101760674535
Common questions
What is Sara Cowles, DO's NPI number?
Sara Cowles, DO's National Provider Identifier (NPI) is 1407383649, issued on May 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sara Cowles, DO located?
The NPPES record lists a practice address at 1850 W Arlington Blvd, Greenville, NC, 27834. Phone: (252) 752-6101. Providers update this record themselves, so call before visiting.
How can I verify Sara Cowles, DO's license?
NPPES lists North Carolina license number 2020-00600, 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 Sara Cowles, DO prescribe under Medicare Part D?
In 2024, Sara Cowles, DO had 398 Medicare Part D claims for 129 beneficiaries; the average among medical oncology physician prescribers was 703. 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.