Doctor profile · Federal record
Dr. Dennis Callen, M.D.
Family Medicine Physician (CMS: Family Practice) · Westport, MA
- NPI 1790787752
- Accepts Medicare
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
831 Main RD
Westport, MA 027904315
(508) 636-0613
fax (508) 636-0616 - Mailing address
-
Po Box 1029
Fall River, MA 027221029
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- June 17, 2013
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Massachusetts #48749
- Medicaid
- MA #2076667
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790787752. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,682
Distinct HCPCS
10
Medicare allowed
$120,188
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 508 | 378 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 449 | 361 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 438 | 360 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 395 | 352 | $13 | |
82306 |
Vitamin d-3 level | 376 | 342 | $29 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 374 | 335 | $16 | |
82607 |
Cyanocobalamin (vitamin b-12) level | 349 | 314 | $15 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 335 | 225 | $130 | |
83036 |
Hemoglobin a1c level | 165 | 138 | $9 | |
G0103 |
Prostate cancer screening; prostate specific antigen test (psa) | 120 | 120 | $19 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 122. This provider delivers 38× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,432
Patients
885
Total drug cost
$215,227
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 465 | 115 | $8,256 |
| Levothyroxine Sodium | Generic | 325 | 67 | $4,788 |
| Losartan Potassium | Generic | 318 | 76 | $4,682 |
| Amlodipine Besylate | Generic | 314 | 72 | $2,139 |
| Omeprazole | Generic | 313 | 84 | $4,709 |
| Lisinopril | Generic | 220 | 50 | $1,871 |
| Furosemide | Generic | 185 | 36 | $1,020 |
| Metoprolol Succinate | Generic | 178 | 49 | $4,017 |
| Simvastatin | Generic | 174 | 46 | $1,687 |
| Rosuvastatin Calcium | Generic | 162 | 44 | $5,602 |
Frequently asked questions
What is Dr. Dennis Callen's medical specialty?
Dr. Dennis Callen practices Family Medicine Physician in Westport, MA.
Where does Dr. Dennis Callen practice?
Dr. Dennis Callen practices at 831 Main RD, Westport, MA 027904315. Office phone: 5086360613.
What is Dr. Dennis Callen's NPI?
Dr. Dennis Callen's National Provider Identifier (NPI) is 1790787752, issued by NPPES.
Does Dr. Dennis Callen accept Medicare assignment?
Yes. Dr. Dennis Callen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Callen commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.