Doctor profile · Federal record
Dr. Gilbert Daniels, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Boston, MA
- NPI 1104817311
- Accepts Medicare
- 60 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15 Parkman St, Thyroid Associates Wac 730S
Boston, MA 021143117
(617) 726-8430
fax (617) 726-5905 - Mailing address
-
Po Box 9142, Mass General Physician Organization
Charlestown, MA 021299142
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- January 8, 2013
- Year of graduation
- 1966 — 60 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Massachusetts #30109
- Medicaid
- MA #2006863
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104817311. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
506
Distinct HCPCS
5
Medicare allowed
$71,662
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 362 | 337 | $140 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 58 | 58 | $182 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 58 | 55 | $100 | |
10005 |
Fine needle aspiration biopsy using ultrasound guidance, first growth | 16 | 16 | $153 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $181 |
In context: peer comparison
Among 97 peers in Boston Endocrinology, Diabetes & Metabolism Physician, average services per provider: 116. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,264
Patients
361
Total drug cost
$39,826
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 812 | 251 | $14,507 |
| Synthroid (Levothyroxine Sodium) | Brand | 161 | 51 | $15,307 |
| Methimazole | Generic | 112 | 36 | $2,372 |
| Liothyronine Sodium | Generic | 66 | 23 | $4,703 |
| Prednisone | Generic | 40 | 0 | $579 |
| Calcitriol | Generic | 24 | 0 | $884 |
| Levoxyl (Levothyroxine Sodium) | Brand | 20 | 0 | $648 |
| Fludrocortisone Acetate | Generic | 18 | 0 | $415 |
| Cabergoline | Generic | 11 | 0 | $412 |
Hospital affiliations
Frequently asked questions
What is Dr. Gilbert Daniels's medical specialty?
Dr. Gilbert Daniels practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Gilbert Daniels practice?
Dr. Gilbert Daniels practices at 15 Parkman St, Boston, MA 021143117. Office phone: 6177268430.
What is Dr. Gilbert Daniels's NPI?
Dr. Gilbert Daniels's National Provider Identifier (NPI) is 1104817311, issued by NPPES.
Does Dr. Gilbert Daniels accept Medicare assignment?
Yes. Dr. Gilbert Daniels accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gilbert Daniels commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.