Doctor profile · Federal record
Dr. Gregory Wolff, MD
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Anesthesiology Physician · Waukesha, WI
- NPI 1356513006
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
725 American Ave
Waukesha, WI 531885031
(262) 928-1000 - Mailing address
-
14550 Ridgemoor Dr
Elm Grove, WI 531221130
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- June 12, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- Wisconsin #57318-20 · Colorado #49740 · Colorado #2549
- Medicaid
- CO #28203330
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356513006. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
110
Distinct HCPCS
7
Medicare allowed
$15,815
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
01922 |
Anesthesia for x-ray or radiation therapy | 24 | 24 | $185 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 16 | 16 | $134 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 15 | 15 | $41 | |
64999 |
Other procedure on nervous system | 15 | 15 | $27 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 14 | 14 | $297 | |
64448 |
Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter | 14 | 14 | $67 | |
00840 |
Anesthesia for other procedure on lower abdomen | 12 | 12 | $261 |
In context: peer comparison
Among 7 peers in Waukesha Anesthesiology Physician, average services per provider: 15. This provider delivers 7.3× the peer median.Open Payments
Industry payments received
All-time total
$110
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Avanos Medical | 1 | $110.17 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Wolff's medical specialty?
Dr. Gregory Wolff practices Anesthesiology Physician in Waukesha, WI.
Where does Dr. Gregory Wolff practice?
Dr. Gregory Wolff practices at 725 American Ave, Waukesha, WI 531885031. Office phone: 2629281000.
What is Dr. Gregory Wolff's NPI?
Dr. Gregory Wolff's National Provider Identifier (NPI) is 1356513006, issued by NPPES.
Does Dr. Gregory Wolff accept Medicare assignment?
Yes. Dr. Gregory Wolff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Wolff commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for x-ray or radiation therapy (HCPCS 01922); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.