Doctor profile · Federal record
Dr. Theodore Niemann, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Cytopathology Physician · Columbus, OH
- NPI 1770577694
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
793 W State St, Mt Carmel West Hospital Pathology Dept
Columbus, OH 432221551
(614) 234-1300
fax (614) 234-2931 - Mailing address
-
Po Box 20452, Copa-Cred
Columbus, OH 432200452
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- May 2, 2013
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Ohio #35066598
- Medicaid (2)
- OH #0989597 · OH #0713197
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770577694. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,595
Distinct HCPCS
10
Medicare allowed
$57,760
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 674 | 413 | $35 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 349 | 89 | $27 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 118 | 104 | $33 | |
88360 |
Microscopic genetic analysis of tumor, manual | 99 | 30 | $39 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 95 | 67 | $78 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 76 | 65 | $26 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 67 | 64 | $11 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 30 | 21 | $59 | |
88104 |
Cell examination of body fluid, smears | 22 | 22 | $26 | |
88309 |
Pathology examination of tissue using a microscope, high complexity | 20 | 20 | $137 |
In context: peer comparison
Among 40 peers in Columbus Anatomic Pathology & Clinical Pathology Physician, average services per provider: 168. This provider delivers 9.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Theodore Niemann's medical specialty?
Dr. Theodore Niemann practices Anatomic Pathology & Clinical Pathology Physician in Columbus, OH.
Where does Dr. Theodore Niemann practice?
Dr. Theodore Niemann practices at 793 W State St, Columbus, OH 432221551. Office phone: 6142341300.
What is Dr. Theodore Niemann's NPI?
Dr. Theodore Niemann's National Provider Identifier (NPI) is 1770577694, issued by NPPES.
Does Dr. Theodore Niemann accept Medicare assignment?
Yes. Dr. Theodore Niemann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theodore Niemann commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.