Ryan Nathan, AA-S
Anesthesiologist Assistant · Oklahoma City, OK
Ryan Nathan, AA-S is an anesthesiologist assistant with a practice address in Oklahoma City, Oklahoma, and NPI 1508476367, issued on Aug 6, 2020. Check the license (Oklahoma 34, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Nathan
- Credential
- AA-S
- Primary taxonomy
- Anesthesiologist Assistant 367H00000X
- License number
- 34 OK
Self-reported in NPPES; status is on the state search - Practice location
- 5030 N May Ave, Oklahoma City, OK 73112
- Phone
- (405) 951-2815
- Enumerated
- Aug 6, 2020
- Record last updated
- May 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (405) 951-2495
- Medicare enrollment
- Enrolled (PECOS I20210414001410); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiologist assistant records → All 23 in Oklahoma → Look up another NPI →
Also registered at 5030 N May Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- April Coats, P.T.Physical Therapist1912108200
- Stephen TrommelsCertified Registered Nurse Anesthetist1700365319
- Angela Wiley, BHRSBehavior Analyst1548512734
Verify Ryan Nathan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 34Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Anesthesia Medical Professionals PLLCEdmond, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Nathan among 23 anesthesiologist assistant records in Oklahoma
Ryan Nathan, AA-S is one of 23 anesthesiologist assistant records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 43% of them.
- NPI issued2020 · 43% of these records are older, 39% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2020 · median 2020 among the 20 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367H00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiologist Assistant providers in Oklahoma
There are 23 anesthesiologist assistant records in Oklahoma.
All 23 in Oklahoma → Every provider in Oklahoma City → Anesthesiologist Assistant nationwide →
The 8 anesthesiologist assistant records with the nearest ZIP codes
- Tryna Blumer, CAAOklahoma City, OK 731121356162598
- Alex Dumontier, CAAOklahoma City, OK 731121902429707
- Mac Dumsky, AAOklahoma City, OK 731121578420592
- Kleopatra Ruddock, AAOklahoma City, OK 731121306481239
- Savannah Scott, CAAOklahoma City, OK 731121528694148
- Cody Gaul, AAOklahoma City, OK 731021497307144
- Kathy Luu, AAOklahoma City, OK 731021538508338
- Parker Richardson, CAAOklahoma City, OK 731021073134144
Common questions
What is Ryan Nathan, AA-S's NPI number?
Ryan Nathan, AA-S's National Provider Identifier (NPI) is 1508476367, issued on Aug 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Nathan, AA-S located?
The NPPES record lists a practice address at 5030 N May Ave, Oklahoma City, OK, 73112. Phone: (405) 951-2815. Providers update this record themselves, so call before visiting.
How can I verify Ryan Nathan, AA-S's license?
NPPES lists Oklahoma license number 34, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity 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.