Doctor profile · Federal record
Dr. Maria Yialamas, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Boston, MA
- NPI 1679563316
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
70 Francis St
Boston, MA 021156134
(857) 307-4100
fax (857) 307-1366 - Mailing address
-
111 Cypress St
Brookline, MA 024456002
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- June 15, 2012
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Massachusetts #205435
- Medicaid
- MA #2009901
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679563316. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
302
Distinct HCPCS
5
Medicare allowed
$29,629
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 175 | 118 | $102 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 64 | 20 | $84 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 26 | 24 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 20 | $68 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 17 | 17 | $138 |
In context: peer comparison
Among 97 peers in Boston Endocrinology, Diabetes & Metabolism Physician, average services per provider: 116. This provider delivers 2.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
276
Patients
52
Total drug cost
$4,939
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 58 | 29 | $1,259 |
| Levothyroxine Sodium | Generic | 32 | 11 | $488 |
| Amlodipine Besylate | Generic | 30 | 0 | $259 |
| Losartan Potassium | Generic | 29 | 0 | $801 |
| Sertraline Hcl | Generic | 21 | 0 | $416 |
| Simvastatin | Generic | 21 | 0 | $175 |
| Lisinopril | Generic | 20 | 0 | $177 |
| Gabapentin | Generic | 15 | 0 | $103 |
| Metformin Hcl | Generic | 14 | 0 | $214 |
| Trazodone Hcl | Generic | 13 | 0 | $105 |
Hospital affiliations
Frequently asked questions
What is Dr. Maria Yialamas's medical specialty?
Dr. Maria Yialamas practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Maria Yialamas practice?
Dr. Maria Yialamas practices at 70 Francis St, Boston, MA 021156134. Office phone: 8573074100.
What is Dr. Maria Yialamas's NPI?
Dr. Maria Yialamas's National Provider Identifier (NPI) is 1679563316, issued by NPPES.
Does Dr. Maria Yialamas accept Medicare assignment?
Yes. Dr. Maria Yialamas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Yialamas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.