Doctor profile · Federal record
Dr. Johann Hertel, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Cytopathology Physician · Charleston, SC
- NPI 1316063944
- Accepts Medicare
- 20 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
165 Ashley Avenue, Suite 337
Charleston, SC 29425
(843) 762-1546 - Additional location
-
2799 W Grand Blvd
Detroit, MI 482022608
(313) 916-2600
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- April 16, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- South Carolina #SC-33503 · Michigan #4301513804
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316063944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
577
Distinct HCPCS
9
Medicare allowed
$21,826
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 190 | 93 | $35 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 111 | 103 | $26 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 75 | 30 | $25 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 52 | 44 | $31 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 40 | 28 | $66 | |
88360 |
Microscopic genetic analysis of tumor, manual | 39 | 15 | $39 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 37 | 23 | $78 | |
88321 |
Surgical pathology consultation and report on referred slides prepared elsewhere | 20 | 20 | $79 | |
88141 |
Pap test | 13 | 13 | $22 |
In context: peer comparison
Among 20 peers in Charleston Anatomic Pathology & Clinical Pathology Physician, average services per provider: 141. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Johann Hertel's medical specialty?
Dr. Johann Hertel practices Anatomic Pathology & Clinical Pathology Physician in Charleston, SC.
Where does Dr. Johann Hertel practice?
Dr. Johann Hertel practices at 165 Ashley Avenue, Charleston, SC 29425. Office phone: 8437621546.
What is Dr. Johann Hertel's NPI?
Dr. Johann Hertel's National Provider Identifier (NPI) is 1316063944, issued by NPPES.
Does Dr. Johann Hertel accept Medicare assignment?
Yes. Dr. Johann Hertel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johann Hertel commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Cell examination of specimen, selective cellular enhancement technique (HCPCS 88112); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.