Doctor profile · Federal record
Dr. Andrew Gerstner, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Anesthesiology Physician · Franklin, WI
- NPI 1629413232
- Accepts Medicare
- 13 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10101 S 27Th St
Franklin, WI 531327209
(414) 325-4700 - Mailing address
-
601 Marshall Ave
South Milwaukee, WI 531722720
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- December 30, 2021
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- Wisconsin #6350420 · Oregon #MD183998 · Illinois #036146246
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629413232. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
3
Medicare allowed
$15,103
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 31 | 31 | $59 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 18 | 18 | $301 | |
00670 |
Anesthesia for extensive surgery on spine | 17 | 17 | $463 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 26. This provider delivers 2.5× the peer median.Frequently asked questions
What is Dr. Andrew Gerstner's medical specialty?
Dr. Andrew Gerstner practices Anesthesiology Physician in Franklin, WI.
Where does Dr. Andrew Gerstner practice?
Dr. Andrew Gerstner practices at 10101 S 27Th St, Franklin, WI 531327209. Office phone: 4143254700.
What is Dr. Andrew Gerstner's NPI?
Dr. Andrew Gerstner's National Provider Identifier (NPI) is 1629413232, issued by NPPES.
Does Dr. Andrew Gerstner accept Medicare assignment?
Yes. Dr. Andrew Gerstner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Gerstner commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for extensive surgery on spine (HCPCS 00670). Source: CMS Medicare Physician & Other Practitioners file.