Patricia Peter, MD
NPI 1205120490 · Endocrinology, Diabetes & Metabolism Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Peter, MD is a Endocrinology, Diabetes & Metabolism Physician provider in New Haven, CT (NPI 1205120490).
Provider details
- NPI number
- 1205120490
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 55053 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
378 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) |
|---|---|---|
| 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 | 143 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 125 | $98 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 31 | $145 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 30 | $50 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 26 | $35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 311 | 87 |
| Tirzepatidebrand: Mounjaro | 80 | 34 |
| Metformin Hcl | 75 | 28 |
| Empagliflozinbrand: Jardiance | 70 | 30 |
| Levothyroxine Sodiumbrand: Synthroid | 61 | 17 |
| Prednisone | 54 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-05
- Last updated
- 2016-05-02
Frequently asked questions
- What is Patricia Peter's NPI number?
- Patricia Peter's National Provider Identifier (NPI) is 1205120490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Peter's specialty?
- Patricia Peter is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Peter located?
- Patricia Peter's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Patricia Peter's phone number?
- The practice phone number listed in the NPPES registry for Patricia Peter is (203) 688-4242.
- Does Patricia Peter accept Medicare?
- Patricia Peter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Peter's NPI active?
- Yes — Patricia Peter's NPI (1205120490) is active in the NPPES registry as of the last update on 2016-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.