Doctor profile · Federal record
Dr. Greg McWhorter, DC
Chiropractor (CMS: Chiropractic) · Sun City, AZ
- NPI 1124158852
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13203 N 103Rd Ave, Ste F3
Sun City, AZ 85351
(623) 876-8737
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Arizona #DC4616A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124158852. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,135
Distinct HCPCS
1
Medicare allowed
$78,615
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 2,135 | 207 | $37 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 2,135. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Greg McWhorter's medical specialty?
Dr. Greg McWhorter practices Chiropractor in Sun City, AZ.
Where does Dr. Greg McWhorter practice?
Dr. Greg McWhorter practices at 13203 N 103Rd Ave, Sun City, AZ 85351. Office phone: 6238768737.
What is Dr. Greg McWhorter's NPI?
Dr. Greg McWhorter's National Provider Identifier (NPI) is 1124158852, issued by NPPES.
Does Dr. Greg McWhorter accept Medicare assignment?
Dr. Greg McWhorter does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Greg McWhorter commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.