Doctor profile · Federal record
Dr. John Shimer, D.Min.
Psychologist (CMS: Clinical Psychologist) · Newburyport, MA
- NPI 1356499024
- Accepts Medicare
- 45 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
42 Pleasant St
Newburyport, MA 019502606
(978) 465-3226
fax (978) 465-3226 - Mailing address
-
116 Central St
Rowley, MA 019691317
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Massachusetts #3804
- Medicaid
- MA #0516716
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356499024. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
249
Distinct HCPCS
1
Medicare allowed
$25,147
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 249 | 16 | $101 |
In context: peer comparison
Among 1 peers in Newburyport Psychologist, average services per provider: 249. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. John Shimer's medical specialty?
Dr. John Shimer practices Psychologist in Newburyport, MA.
Where does Dr. John Shimer practice?
Dr. John Shimer practices at 42 Pleasant St, Newburyport, MA 019502606. Office phone: 9784653226.
What is Dr. John Shimer's NPI?
Dr. John Shimer's National Provider Identifier (NPI) is 1356499024, issued by NPPES.
Does Dr. John Shimer accept Medicare assignment?
Yes. Dr. John Shimer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Shimer commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.