NPI Portal NPI Lookup & Verification

Dr. Bryan S Simms, DO

Dr. Bryan S Simms is a Anesthesiology Physician provider (Anesthesiology) practicing in Tulsa, OK, registered in the NPPES registry with NPI 1508940479 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI 1508940479
Entity type Individual (Type 1)
Name Dr. Bryan S Simms
Credential DO
Sex Male
Practice address 10109 E 79TH ST, 10109 E. 79TH STREET, Tulsa, OK, 74133
Phone 9182865000
Fax 9182497532
Enumeration date 2006-10-25
Last updated in NPPES 2015-09-16

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207L00000X Anesthesiology Physician Primary 2980 OK

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
100113470A Medicaid OK
Copy-ready billing details
Provider: Bryan Simms, DO
NPI: 1508940479
Taxonomy: 207L00000X (Anesthesiology Physician)
Address: 10109 E 79TH ST, 10109 E. 79TH STREET, Tulsa, OK, 74133

Other providers at this practice address

NPI Name Type Specialty Location
1053309591 Ctca Physicans Group of Oklahoma, Inc Organization Specialist Tulsa, OK
1235127440 Julia Matejec Individual Pharmacotherapy Pharmacist Tulsa, OK
1952390635 Quinton Barrington Individual Pharmacotherapy Pharmacist Tulsa, OK
1386633683 Gerald Boyles Individual Anesthesiology Physician Tulsa, OK
1205815537 Kayla Lakin-Southern Individual Family Medicine Physician Tulsa, OK
1043284292 Andrea Wall Individual Acute Care Nurse Practitioner Tulsa, OK
1619927951 Raymond Simms Individual Mental Health Counselor Tulsa, OK
1780630178 Richard Ticer Individual Anesthesiology Physician Tulsa, OK

Verify this record

Cross-check NPI 1508940479 against the authoritative CMS record: view Dr. Bryan S Simms on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Bryan Simms?
Bryan Simms is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-09-16.