Doctor profile · Federal record
Dr. Joseph Holtzclaw, RDN
Registered Dietitian (CMS: Registered Dietitian or Nutrition Professional) · Norman, OK
- NPI 1275112278
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
15951 Little Axe Dr
Norman, OK 730269088
(405) 447-0300
fax (405) 701-7631
Credentials & registration
- NPI registered
- April 2021 — 5 yrs on file
- Profile last updated
- March 25, 2026
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 133V00000X — NUCC code
- State license (1)
- Oklahoma #2545
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275112278. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
64
Distinct HCPCS
1
Medicare allowed
$1,612
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97803 |
Therapy procedure reassessment for nutrition management, each 15 minutes | 64 | 17 | $25 |
In context: peer comparison
Among 2 peers in Norman Registered Dietitian, average services per provider: 98. This provider delivers 0.7× the peer median.Frequently asked questions
What is Dr. Joseph Holtzclaw's medical specialty?
Dr. Joseph Holtzclaw practices Registered Dietitian in Norman, OK.
Where does Dr. Joseph Holtzclaw practice?
Dr. Joseph Holtzclaw practices at 15951 Little Axe Dr, Norman, OK 730269088. Office phone: 4054470300.
What is Dr. Joseph Holtzclaw's NPI?
Dr. Joseph Holtzclaw's National Provider Identifier (NPI) is 1275112278, issued by NPPES.
Does Dr. Joseph Holtzclaw accept Medicare assignment?
Yes. Dr. Joseph Holtzclaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Holtzclaw commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure reassessment for nutrition management (HCPCS 97803). Source: CMS Medicare Physician & Other Practitioners file.