Sara Cowles, DO
NPI 1407383649 · Medical Oncology Physician · Greenville, NC
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Cowles, DO is a Medical Oncology Physician provider in Greenville, NC (NPI 1407383649).
Provider details
- NPI number
- 1407383649
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 2020-00600 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
691 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 115 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 93 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 67 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 64 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 60 | $119 |
| Gammaglobulin (immune System Protein) Measurement |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 39 | 32 |
| Ondansetronbrand: Ondansetron Odt | 28 | 23 |
| Prednisone | 21 | 19 |
| Oxycodone Hcl | 19 | 18 |
| Dexamethasone | 18 | 11 |
| Ribociclib Succinatebrand: Kisqali | 16 | — |
| Letrozole | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 521 Moye BlvdGreenville, NC 27834-2849Phone: (252) 847-4268
Registry dates
- Enumerated
- 2017-05-18
- Last updated
- 2024-06-21
- Certified
- 2024-06-21
Frequently asked questions
- What is Sara Cowles's NPI number?
- Sara Cowles's National Provider Identifier (NPI) is 1407383649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Cowles's specialty?
- Sara Cowles is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Cowles located?
- Sara Cowles's practice location on file with NPPES is 1850 W Arlington Blvd, Greenville, NC 27834-5704.
- What is Sara Cowles's phone number?
- The practice phone number listed in the NPPES registry for Sara Cowles is (252) 752-6101.
- Does Sara Cowles accept Medicare?
- Sara Cowles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Cowles's NPI active?
- Yes — Sara Cowles's NPI (1407383649) is active in the NPPES registry as of the last update on 2024-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.