Terry Davies, MD, FRCP
NPI 1801857578 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terry Davies, MD, FRCP is a Endocrinology, Diabetes & Metabolism Physician provider in New York, NY (NPI 1801857578).
Provider details
- NPI number
- 1801857578
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, FRCP
- Sex
- Male
- Sole proprietor
- No
- License
- 141061 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
564 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 245 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 159 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 82 | $186 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 35 | $125 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $201 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 244 | 67 |
| Levothyroxine Sodiumbrand: Synthroid | 90 | 24 |
| Alendronate Sodium | 76 | 26 |
| Semaglutidebrand: Ozempic | 44 | — |
| Methimazole | 43 | 16 |
| Tirzepatidebrand: Mounjaro | 30 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2019-02-21
Frequently asked questions
- What is Terry Davies's NPI number?
- Terry Davies's National Provider Identifier (NPI) is 1801857578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Davies's specialty?
- Terry Davies is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Terry Davies located?
- Terry Davies's practice location on file with NPPES is 317 E 17th St, New York, NY 10003-3804.
- What is Terry Davies's phone number?
- The practice phone number listed in the NPPES registry for Terry Davies is (212) 420-4412.
- Does Terry Davies accept Medicare?
- Terry Davies is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terry Davies's NPI active?
- Yes — Terry Davies's NPI (1801857578) is active in the NPPES registry as of the last update on 2019-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.