Doctor profile · Federal record
Dr. John Schwartz, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Molecular Genetic Pathology (Pathology) Physician · Royal Oak, MI
- NPI 1194950808
- Accepts Medicare
- MIPS 84.7 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
3601 W 13 Mile RD
Royal Oak, MI 480736712
(248) 898-9060
fax (248) 898-9054 - Additional location
-
18101 Oakwood Blvd
Dearborn, MI 481244089
(313) 593-7965
fax (313) 593-7143 - Additional location
-
44201 Dequindre RD
Troy, MI 480851117
(248) 964-4130
fax (248) 964-8010 - Additional location
-
468 Cadieux RD
Grosse Pointe, MI 482301507
(313) 473-1615
fax (313) 473-1803 - Mailing address
-
26901 Beaumont Blvd Ste 3D
Southfield, MI 480333849
Show 1 more location
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- July 7, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Michigan #4301094331 · Oklahoma #30477
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194950808. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,040
Distinct HCPCS
3
Medicare allowed
$48,439
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0452 |
Molecular pathology procedure; physician interpretation and report | 990 | 683 | $47 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 36 | 22 | $37 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 14 | 14 | $34 |
In context: peer comparison
Among 22 peers in Royal Oak Anatomic Pathology & Clinical Pathology Physician, average services per provider: 133. This provider delivers 7.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Schwartz's medical specialty?
Dr. John Schwartz practices Anatomic Pathology & Clinical Pathology Physician in Royal Oak, MI.
Where does Dr. John Schwartz practice?
Dr. John Schwartz practices at 3601 W 13 Mile RD, Royal Oak, MI 480736712. Office phone: 2488989060.
What is Dr. John Schwartz's NPI?
Dr. John Schwartz's National Provider Identifier (NPI) is 1194950808, issued by NPPES.
Does Dr. John Schwartz accept Medicare assignment?
Yes. Dr. John Schwartz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Schwartz commonly perform?
Top Medicare-reported procedures in 2023: Molecular pathology procedure; physician interpretation and report (HCPCS G0452); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.