Doctor profile · Federal record
Dr. ALAN FARWELL, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: ENDOCRINOLOGY) · Internal Medicine Physician · BOSTON, MA
- NPI 1699758151
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
732 HARRISON AVE, FL 2, PRESTON BLDG
BOSTON, MA 021182309
(617) 638-7470
fax (617) 638-7449 - Mailing address
-
960 MASSACHUSETTS AVENUE, FL 2
BOSTON, MA 021182690
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- December 19, 2023
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Massachusetts #58977
- Medicaid (2)
- MA #110048364A · NH #3120095
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699758151. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
212
Distinct HCPCS
4
Medicare allowed
$16,737
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 90 | 77 | $103 | |
76536 |
Ultrasound scan of head and neck soft tissue | 68 | 62 | $29 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 32 | $70 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 19 | $149 |
In context: peer comparison
Among 97 peers in this city , average services per provider: 116. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
587
Patients
140
Total drug cost
$47,058
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 378 | 115 | $8,538 |
| Synthroid (Levothyroxine Sodium) | Brand | 92 | 25 | $10,486 |
| Methimazole | Generic | 42 | 0 | $619 |
| Testosterone Cypionate | Generic | 23 | 0 | $498 |
| Trulicity (Dulaglutide) | Brand | 15 | 0 | $14,783 |
| Cinacalcet Hcl | Generic | 13 | 0 | $10,770 |
| Vitamin D2 (Ergocalciferol (Vitamin D2)) | Brand | 13 | 0 | $86 |
| Liothyronine Sodium | Generic | 11 | 0 | $1,278 |