Rodney L. Huddleston, MD
Internal Medicine Physician · Ada, OK
Rodney L. Huddleston, MD is an internal medicine physician with a practice address in Ada, Oklahoma, and NPI 1992705024, issued on Jul 29, 2005. Check the license on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Rodney L. Huddleston
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 015797 LA
Self-reported in NPPES; status is on the state search - Practice location
- Chickasaw Nation Health System, Ada, OK 74820
- Phone
- (800) 851-9136
- Enumerated
- Jul 29, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 1328898 LA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,115 in Oklahoma → Look up another NPI →
Verify Rodney L. Huddleston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and SupervisionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
32 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Rodney L. Huddleston among 1,115 internal medicine physician records in Oklahoma
Rodney L. Huddleston, MD is one of 1,115 internal medicine physician records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 internal medicine physician records list a practice address in Ada
They are 25 of the 1,141 NPPES records with a practice address in Ada, and 1,115 internal medicine physician records in Oklahoma.
All 1,115 in Oklahoma → Every provider in Ada → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Semira Charboneau, D.O.Ada, OK 748201619975745
- Bruce Dennis, MDAda, OK 748201760450555
- Steven Fillmore, M.D.Ada, OK 748201225010655
- Phyllis Hannah, M.D.Ada, OK 748201740259407
- Preston Hucks, MDAda, OK 748201205858230
- Antonio Lee, MDAda, OK 748201790754174
- Jerry Morgan, M D L L CAda, OK 748201316945363
- Gary Paddack, MDAda, OK 748201053389833
Common questions
What is Rodney L. Huddleston, MD's NPI number?
Rodney L. Huddleston, MD's National Provider Identifier (NPI) is 1992705024, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Rodney L. Huddleston, MD located?
The NPPES record lists a practice address at Chickasaw Nation Health System, Ada, OK, 74820. Phone: (800) 851-9136. Providers update this record themselves, so call before visiting.
How can I verify Rodney L. Huddleston, MD's license?
Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rodney L. Huddleston, MD prescribe under Medicare Part D?
In 2024, Rodney L. Huddleston, MD had 32 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.