Doctor profile · Federal record
Dr. Sachin Majumdar, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Internal Medicine) · Internal Medicine Physician · New Haven, CT
- NPI 1639201650
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St
New Haven, CT 065103220
(203) 737-1058 - Mailing address
-
115 Maple Vale Dr
Woodbridge, CT 065251117
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- October 13, 2022
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Connecticut #47223 · Virginia #0101240909
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639201650. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
178
Distinct HCPCS
5
Medicare allowed
$20,437
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 105 | 91 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 27 | $69 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $189 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 15 | $150 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $181 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 119. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
866
Patients
261
Total drug cost
$153,186
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 386 | 138 | $8,124 |
| Synthroid (Levothyroxine Sodium) | Brand | 158 | 43 | $19,248 |
| Methimazole | Generic | 61 | 23 | $928 |
| Metformin Hcl | Generic | 31 | 18 | $298 |
| Alendronate Sodium | Generic | 29 | 15 | $325 |
| Calcitriol | Generic | 29 | 0 | $1,487 |
| Hydrocortisone | Generic | 26 | 0 | $2,276 |
| Pioglitazone Hcl | Generic | 25 | 13 | $398 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 21 | 11 | $550 |
| Forteo (Teriparatide) | Brand | 20 | 0 | $92,710 |
Hospital affiliations
Frequently asked questions
What is Dr. Sachin Majumdar's medical specialty?
Dr. Sachin Majumdar practices Endocrinology, Diabetes & Metabolism Physician in New Haven, CT.
Where does Dr. Sachin Majumdar practice?
Dr. Sachin Majumdar practices at 20 York St, New Haven, CT 065103220. Office phone: 2037371058.
What is Dr. Sachin Majumdar's NPI?
Dr. Sachin Majumdar's National Provider Identifier (NPI) is 1639201650, issued by NPPES.
Does Dr. Sachin Majumdar accept Medicare assignment?
Yes. Dr. Sachin Majumdar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sachin Majumdar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.