Doctor profile · Federal record
Dr. Gerald Marcinak, DC
Chiropractor (CMS: Chiropractic) · Bethel Park, PA
- NPI 1134185101
- Accepts Medicare
- 42 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
5727 Library RD
Bethel Park, PA 151023533
(412) 835-0636
fax (412) 835-2272
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Pennsylvania #DC002752L
- Medicaid
- PA #MA0096044
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134185101. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
128
Distinct HCPCS
1
Medicare allowed
$4,919
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 128 | 20 | $38 |
In context: peer comparison
Among 3 peers in Bethel Park Chiropractor, average services per provider: 193. This provider delivers 0.7× the peer median.Frequently asked questions
What is Dr. Gerald Marcinak's medical specialty?
Dr. Gerald Marcinak practices Chiropractor in Bethel Park, PA.
Where does Dr. Gerald Marcinak practice?
Dr. Gerald Marcinak practices at 5727 Library RD, Bethel Park, PA 151023533. Office phone: 4128350636.
What is Dr. Gerald Marcinak's NPI?
Dr. Gerald Marcinak's National Provider Identifier (NPI) is 1134185101, issued by NPPES.
Does Dr. Gerald Marcinak accept Medicare assignment?
Yes. Dr. Gerald Marcinak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerald Marcinak commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.