Doctor profile · Federal record
Dr. Aparna Mahajan, MBBS
Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · Cytopathology Physician · Madison, WI
- NPI 1083803480
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
600 Highland Ave
Madison, WI 537920001
(608) 263-3663
fax (608) 833-6965 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- January 15, 2021
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207ZP0105X — NUCC code
- State license (1)
- Wisconsin #61113
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083803480. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,036
Distinct HCPCS
10
Medicare allowed
$41,090
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 309 | 218 | $35 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 239 | 213 | $26 | |
88360 |
Microscopic genetic analysis of tumor, manual | 118 | 32 | $40 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 104 | 62 | $66 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 74 | 31 | $78 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 69 | 25 | $27 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 68 | 46 | $32 | |
G0124 |
Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician | 15 | 15 | $22 | |
88309 |
Pathology examination of tissue using a microscope, high complexity | 14 | 13 | $137 | |
88108 |
Cell examination of specimen, concentration technique | 13 | 13 | $21 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 123. This provider delivers 8.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Aparna Mahajan's medical specialty?
Dr. Aparna Mahajan practices Clinical Pathology/Laboratory Medicine Physician in Madison, WI.
Where does Dr. Aparna Mahajan practice?
Dr. Aparna Mahajan practices at 600 Highland Ave, Madison, WI 537920001. Office phone: 6082633663.
What is Dr. Aparna Mahajan's NPI?
Dr. Aparna Mahajan's National Provider Identifier (NPI) is 1083803480, issued by NPPES.
Does Dr. Aparna Mahajan accept Medicare assignment?
Yes. Dr. Aparna Mahajan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aparna Mahajan 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); Microscopic genetic analysis of tumor, manual (HCPCS 88360). Source: CMS Medicare Physician & Other Practitioners file.