Doctor profile · Federal record
Dr. Robert Hass, MD
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Anesthesiology Physician · Roanoke, VA
- NPI 1689644551
- Accepts Medicare
- MIPS 81.0 / 100 · 2023
- 38 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1906 Belleview Ave Se
Roanoke, VA 240141838
(540) 853-0222 - Additional location
-
8000 E Maplewood Ave Ste 200
Greenwood Village, CO 801114727
(303) 438-3999
fax (720) 439-9500 - Additional location
-
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-8700
fax (414) 259-1522 - Mailing address
-
213 S Jefferson St Ste 1006
Roanoke, VA 240111713
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- August 15, 2025
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- Virginia #0101286551 · Wisconsin #13318 · Colorado #32183
- Medicaid (2)
- CO #1321835 · WI #100327467
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689644551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17
Distinct HCPCS
1
Medicare allowed
$2,349
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 17 | 17 | $138 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 21. This provider delivers 0.8× the peer median.Frequently asked questions
What is Dr. Robert Hass's medical specialty?
Dr. Robert Hass practices Anesthesiology Physician in Roanoke, VA.
Where does Dr. Robert Hass practice?
Dr. Robert Hass practices at 1906 Belleview Ave Se, Roanoke, VA 240141838. Office phone: 5408530222.
What is Dr. Robert Hass's NPI?
Dr. Robert Hass's National Provider Identifier (NPI) is 1689644551, issued by NPPES.
Does Dr. Robert Hass accept Medicare assignment?
Yes. Dr. Robert Hass accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Hass commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.