Doctor profile · Federal record
Dr. Aaron Han, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Louisville, KY
- NPI 1063172658
- Accepts Medicare
- 36 yrs in practice
- Licensed in 3 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
550 S Jackson St
Louisville, KY 402021622
(502) 852-1816 - Mailing address
-
2160 S 1St Ave
Maywood, IL 601533328
Credentials & registration
- NPI registered
- December 2021 — 5 yrs on file
- Profile last updated
- June 17, 2025
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (3)
- Illinois #036174166 · Pennsylvania #MD047494L · Kentucky #58235
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063172658. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
394
Distinct HCPCS
6
Medicare allowed
$14,351
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 240 | 113 | $33 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 52 | 25 | $56 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 39 | 33 | $10 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 30 | 18 | $76 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 17 | 17 | $32 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 16 | 13 | $11 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 183. This provider delivers 2.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Aaron Han's medical specialty?
Dr. Aaron Han practices Anatomic Pathology & Clinical Pathology Physician in Louisville, KY.
Where does Dr. Aaron Han practice?
Dr. Aaron Han practices at 550 S Jackson St, Louisville, KY 402021622. Office phone: 5028521816.
What is Dr. Aaron Han's NPI?
Dr. Aaron Han's National Provider Identifier (NPI) is 1063172658, issued by NPPES.
Does Dr. Aaron Han accept Medicare assignment?
Yes. Dr. Aaron Han accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Han commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of specimen during surgery, first tissue block (HCPCS 88331); Pathology examination of tissue using a microscope, moderately low complexity (HCPCS 88304). Source: CMS Medicare Physician & Other Practitioners file.