Doctor profile · Federal record
Dr. John Flickinger, MD
Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · Madison, WI
- NPI 1912945601
- Accepts Medicare
- 42 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
707 S Mills St
Madison, WI 537151849
(608) 251-6100
fax (608) 826-2710
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207ZP0105X — NUCC code
- State license (1)
- Wisconsin #34223
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912945601. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,180
Distinct HCPCS
10
Medicare allowed
$71,639
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 824 | 511 | $35 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 219 | 70 | $27 | |
84165 |
Protein measurement, serum | 188 | 154 | $17 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 145 | 130 | $33 | |
86334 |
Immunologic analysis technique on serum (immunofixation) | 143 | 115 | $17 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 98 | 95 | $26 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 92 | 38 | $59 | |
88360 |
Microscopic genetic analysis of tumor, manual | 86 | 25 | $40 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 75 | 39 | $11 | |
88189 |
Flow cytometry technique for dna or cell analysis, 16 or more markers | 49 | 49 | $79 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 123. This provider delivers 18× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Flickinger's medical specialty?
Dr. John Flickinger practices Clinical Pathology/Laboratory Medicine Physician in Madison, WI.
Where does Dr. John Flickinger practice?
Dr. John Flickinger practices at 707 S Mills St, Madison, WI 537151849. Office phone: 6082516100.
What is Dr. John Flickinger's NPI?
Dr. John Flickinger's National Provider Identifier (NPI) is 1912945601, issued by NPPES.
Does Dr. John Flickinger accept Medicare assignment?
Yes. Dr. John Flickinger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Flickinger 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); Protein measurement, serum (HCPCS 84165). Source: CMS Medicare Physician & Other Practitioners file.