Adam Mayerson, M.D.
NPI 1457451015 · Endocrinology, Diabetes & Metabolism Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Mayerson, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in New Haven, CT (NPI 1457451015).
Provider details
- NPI number
- 1457451015
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 037597 (CT)
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
19 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
1,430 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 | 478 | $137 |
| 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 | 331 | $17 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 186 | $43 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 106 | $36 |
| Hemoglobin A1c Level83036 | 95 | $9 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 880 | 271 |
| Semaglutidebrand: Ozempic | 411 | 105 |
| Empagliflozinbrand: Jardiance | 373 | 104 |
| Levothyroxine Sodiumbrand: Synthroid | 353 | 113 |
| Metformin Hclbrand: Metformin Hcl Er | 282 | 114 |
| Atorvastatin Calcium | 277 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-24
- Last updated
- 2009-11-12
Frequently asked questions
- What is Adam Mayerson's NPI number?
- Adam Mayerson's National Provider Identifier (NPI) is 1457451015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Mayerson's specialty?
- Adam Mayerson is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Adam Mayerson located?
- Adam Mayerson's practice location on file with NPPES is 200 Orchard St, New Haven, CT 06511-5363.
- What is Adam Mayerson's phone number?
- The practice phone number listed in the NPPES registry for Adam Mayerson is (203) 776-4444.
- Does Adam Mayerson accept Medicare?
- Adam Mayerson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Mayerson's NPI active?
- Yes — Adam Mayerson's NPI (1457451015) is active in the NPPES registry as of the last update on 2009-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.