Doctor profile · Federal record
Dr. Peter Mowschenson, MD
Surgery Physician (CMS: General Surgery) · Brookline, MA
- NPI 1871671040
- Accepts Medicare
- 53 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1180 Beacon St
Brookline, MA 02446
(617) 735-8868
fax (617) 730-9845
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 27, 2010
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Massachusetts #39121
- Medicaid
- MA #2040921
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871671040. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
64
Distinct HCPCS
4
Medicare allowed
$24,084
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $178 | |
60500 |
Removal or exploration of parathyroid glands | 16 | 16 | $1,045 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $120 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 11 | $137 |
In context: peer comparison
Among 3 peers in Brookline Surgery Physician, average services per provider: 27. This provider delivers 2.4× the peer median.Frequently asked questions
What is Dr. Peter Mowschenson's medical specialty?
Dr. Peter Mowschenson practices Surgery Physician in Brookline, MA.
Where does Dr. Peter Mowschenson practice?
Dr. Peter Mowschenson practices at 1180 Beacon St, Brookline, MA 02446. Office phone: 6177358868.
What is Dr. Peter Mowschenson's NPI?
Dr. Peter Mowschenson's National Provider Identifier (NPI) is 1871671040, issued by NPPES.
Does Dr. Peter Mowschenson accept Medicare assignment?
Yes. Dr. Peter Mowschenson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Mowschenson commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Removal or exploration of parathyroid glands (HCPCS 60500); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.