Doctor profile · Federal record
Dr. Randall Widmaier, DC
Chiropractor (CMS: Chiropractic) · Phoenix, AZ
- NPI 1770548554
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5080 N 40Th St Ste 104
Phoenix, AZ 850182158
(602) 954-6200
fax (602) 956-1582
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- February 18, 2021
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Arizona #4220
- Medicaid
- AZ #426305 55
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770548554. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,848
Distinct HCPCS
2
Medicare allowed
$62,849
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 1,108 | 112 | $39 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 740 | 80 | $27 |
In context: peer comparison
Among 50 peers in Phoenix Chiropractor, average services per provider: 409. This provider delivers 4.5× the peer median.Frequently asked questions
What is Dr. Randall Widmaier's medical specialty?
Dr. Randall Widmaier practices Chiropractor in Phoenix, AZ.
Where does Dr. Randall Widmaier practice?
Dr. Randall Widmaier practices at 5080 N 40Th St Ste 104, Phoenix, AZ 850182158. Office phone: 6029546200.
What is Dr. Randall Widmaier's NPI?
Dr. Randall Widmaier's National Provider Identifier (NPI) is 1770548554, issued by NPPES.
Does Dr. Randall Widmaier accept Medicare assignment?
Yes. Dr. Randall Widmaier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Randall Widmaier commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.