Phaedon Zavras, MD
NPI 1568922367 · Medical Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phaedon Zavras, MD is a Medical Oncology Physician provider in New York, NY (NPI 1568922367).
Provider details
- NPI number
- 1568922367
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 339107 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Prochlorperazine Maleate | 14 |
| Ursodiol | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 650 Commack RdCommack, NY 11725-5404Phone: (631) 623-4300
Registry dates
- Enumerated
- 2019-03-20
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Phaedon Zavras's NPI number?
- Phaedon Zavras's National Provider Identifier (NPI) is 1568922367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phaedon Zavras's specialty?
- Phaedon Zavras is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Phaedon Zavras located?
- Phaedon Zavras's practice location on file with NPPES is 300 E 66th St, New York, NY 10065-6800.
- What is Phaedon Zavras's phone number?
- The practice phone number listed in the NPPES registry for Phaedon Zavras is (646) 888-5200.
- Does Phaedon Zavras accept Medicare?
- Phaedon Zavras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phaedon Zavras's NPI active?
- Yes — Phaedon Zavras's NPI (1568922367) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.