Doctor profile · Federal record
Dr. Michael Ash, MD
Anesthesiology Physician (CMS: Anesthesiology) · Grand Junction, CO
- NPI 1528022365
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2021 N 12Th St
Grand Junction, CO 815012980
(970) 242-0920 - Mailing address
-
2754 Compass Dr, Suite 170
Grand Junction, CO 815068714
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- November 20, 2014
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Colorado #38152
- Medicaid (2)
- CO #72622067 · UT #T0230
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528022365. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59
Distinct HCPCS
4
Medicare allowed
$7,997
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 18 | 18 | $66 | |
64488 |
Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance | 17 | 17 | $63 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 12 | 11 | $136 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 12 | 12 | $342 |
In context: peer comparison
Among 10 peers in Grand Junction Anesthesiology Physician, average services per provider: 16. This provider delivers 3.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Michael Ash's medical specialty?
Dr. Michael Ash practices Anesthesiology Physician in Grand Junction, CO.
Where does Dr. Michael Ash practice?
Dr. Michael Ash practices at 2021 N 12Th St, Grand Junction, CO 815012980. Office phone: 9702420920.
What is Dr. Michael Ash's NPI?
Dr. Michael Ash's National Provider Identifier (NPI) is 1528022365, issued by NPPES.
Does Dr. Michael Ash accept Medicare assignment?
Yes. Dr. Michael Ash accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Ash commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Injection of local anesthetic for abdominal wall pain control on both sides using imaging guidance (HCPCS 64488); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.