Doctor profile · Federal record
Dr. Peter Mosbach, PH.D.
Health Service Psychologist (CMS: Clinical Psychologist) · Clinical Psychologist · Clinical Neuropsychologist · Acton, MA
- NPI 1013904309
- Accepts Medicare
- 39 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
468 Great RD
Acton, MA 017204187
(978) 635-0509
fax (603) 415-3521
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 103TH0100X — NUCC code
- State license (1)
- Massachusetts #4495
- Medicaid
- MA #0518107
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013904309. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
150
Distinct HCPCS
1
Medicare allowed
$26,512
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90791 |
Psychiatric diagnostic evaluation | 150 | 149 | $177 |
In context: peer comparison
Among 1 peers in Acton Health Service Psychologist, average services per provider: 150. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Peter Mosbach's medical specialty?
Dr. Peter Mosbach practices Health Service Psychologist in Acton, MA.
Where does Dr. Peter Mosbach practice?
Dr. Peter Mosbach practices at 468 Great RD, Acton, MA 017204187. Office phone: 9786350509.
What is Dr. Peter Mosbach's NPI?
Dr. Peter Mosbach's National Provider Identifier (NPI) is 1013904309, issued by NPPES.
Does Dr. Peter Mosbach accept Medicare assignment?
Yes. Dr. Peter Mosbach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Mosbach commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.