Doctor profile · Federal record
Dr. Michael Pfeffer, M.B.B.S.
Hematology (Internal Medicine) Physician (CMS: Hematology) · Student in an Organized Health Care Education/Training Program · Boston, MA
- NPI 1376074021
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Fruit St
Boston, MA 021142621
(617) 231-9943 - Additional location
-
75 Francis St
Boston, MA 021156106
(617) 732-5500
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- March 5, 2026
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RH0000X — NUCC code
- State license (1)
- Massachusetts #1014731
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376074021. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
77
Distinct HCPCS
2
Medicare allowed
$11,080
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 52 | 42 | $142 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 25 | 23 | $147 |
In context: peer comparison
Among 26 peers in Boston Hematology (Internal Medicine) Physician, average services per provider: 95. This provider delivers 0.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Michael Pfeffer's medical specialty?
Dr. Michael Pfeffer practices Hematology (Internal Medicine) Physician in Boston, MA.
Where does Dr. Michael Pfeffer practice?
Dr. Michael Pfeffer practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6172319943.
What is Dr. Michael Pfeffer's NPI?
Dr. Michael Pfeffer's National Provider Identifier (NPI) is 1376074021, issued by NPPES.
Does Dr. Michael Pfeffer accept Medicare assignment?
Yes. Dr. Michael Pfeffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Pfeffer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.