Doctor profile · Federal record
Dr. Jeffrey Pellenberg, MD
Internal Medicine Physician (CMS: Internal Medicine) · New Haven, CT
- NPI 1285640284
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 Columbus Ave
New Haven, CT 065191233
(203) 503-3010
fax (203) 503-3224
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 18, 2015
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #031548
- Medicaid
- CT #004235900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285640284. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
27
Distinct HCPCS
1
Medicare allowed
$249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83036 |
Hemoglobin a1c level | 27 | 17 | $9 |
In context: peer comparison
Among 66 peers in this city , average services per provider: 73. This provider delivers 0.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,823
Patients
1,018
Total drug cost
$84,093
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 507 | 151 | $9,103 |
| Amlodipine Besylate | Generic | 438 | 129 | $5,019 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 362 | 87 | $10,503 |
| Oxycodone Hcl | Generic | 348 | 31 | $18,658 |
| Ibuprofen | Generic | 255 | 79 | $3,030 |
| Pantoprazole Sodium | Generic | 238 | 70 | $6,532 |
| Tramadol Hcl | Generic | 225 | 30 | $3,527 |
| Gabapentin | Generic | 207 | 57 | $7,483 |
| Diclofenac Sodium | Generic | 204 | 62 | $5,763 |
| Losartan Potassium | Generic | 199 | 67 | $3,480 |
Frequently asked questions
What is Dr. Jeffrey Pellenberg's medical specialty?
Dr. Jeffrey Pellenberg practices Internal Medicine Physician in New Haven, CT.
Where does Dr. Jeffrey Pellenberg practice?
Dr. Jeffrey Pellenberg practices at 400 Columbus Ave, New Haven, CT 065191233. Office phone: 2035033010.
What is Dr. Jeffrey Pellenberg's NPI?
Dr. Jeffrey Pellenberg's National Provider Identifier (NPI) is 1285640284, issued by NPPES.
Does Dr. Jeffrey Pellenberg accept Medicare assignment?
Yes. Dr. Jeffrey Pellenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Pellenberg commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.