Doctor profile · Federal record
Dr. Gregory Downs, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Milwaukee, WI
- NPI 1982687810
- Accepts Medicare
- MIPS 80.9 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2323 N Lake Dr
Milwaukee, WI 532114508
(414) 291-1000 - Mailing address
-
225 S Executive Dr
Brookfield, WI 530054266
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- February 14, 2009
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Wisconsin #39486-020
- Medicaid
- WI #32403300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982687810. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
211
Distinct HCPCS
2
Medicare allowed
$22,107
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 187 | 149 | $101 | |
00140 |
Anesthesia for other procedure on eye | 24 | 23 | $137 |
In context: peer comparison
Among 98 peers in this city , average services per provider: 36. This provider delivers 5.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Gregory Downs's medical specialty?
Dr. Gregory Downs practices Anesthesiology Physician in Milwaukee, WI.
Where does Dr. Gregory Downs practice?
Dr. Gregory Downs practices at 2323 N Lake Dr, Milwaukee, WI 532114508. Office phone: 4142911000.
What is Dr. Gregory Downs's NPI?
Dr. Gregory Downs's National Provider Identifier (NPI) is 1982687810, issued by NPPES.
Does Dr. Gregory Downs accept Medicare assignment?
Yes. Dr. Gregory Downs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Downs commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on eye (HCPCS 00140). Source: CMS Medicare Physician & Other Practitioners file.