Doctor profile · Federal record
Dr. Mark Friedberg, M.D.
Internal Medicine Physician · Boston, MA
- NPI 1437149184
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 Francis St
Boston, MA 021156110
(617) 732-6047
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- May 1, 2012
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #225324
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437149184. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
102
Distinct HCPCS
1
Medicare allowed
$10,524
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 102 | 50 | $103 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
728
Patients
110
Total drug cost
$13,922
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 104 | 25 | $2,381 |
| Amlodipine Besylate | Generic | 95 | 21 | $1,274 |
| Lisinopril | Generic | 69 | 16 | $1,255 |
| Omeprazole | Generic | 61 | 12 | $2,428 |
| Simvastatin | Generic | 56 | 11 | $787 |
| Hydrochlorothiazide | Generic | 44 | 14 | $152 |
| Losartan Potassium | Generic | 42 | 0 | $441 |
| Metoprolol Succinate | Generic | 40 | 11 | $790 |
| Metformin Hcl | Generic | 38 | 0 | $647 |
| Levothyroxine Sodium | Generic | 34 | 0 | $528 |
Frequently asked questions
What is Dr. Mark Friedberg's medical specialty?
Dr. Mark Friedberg practices Internal Medicine Physician in Boston, MA.
Where does Dr. Mark Friedberg practice?
Dr. Mark Friedberg practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177326047.
What is Dr. Mark Friedberg's NPI?
Dr. Mark Friedberg's National Provider Identifier (NPI) is 1437149184, issued by NPPES.
What procedures does Dr. Mark Friedberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.