David E. Ryker, M.D., Inc.
David E. Ryker, M.D., Inc. is a healthcare organization registered as Obstetrics & Gynecology Physician in Tulsa, OK, holding Type 2 (organization) NPI 1477760445 since 2007. The authorized official on file is David Ryker, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1477760445 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | David E. Ryker, M.D., Inc. |
| Practice address | 6565 S. YALE AVE., SUITE 802, Tulsa, OK, 74136 |
| Phone | 9184915922 |
| Fax | 9184915915 |
| Enumeration date | 2007-05-17 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | David Ryker |
|---|---|
| Title | President |
| Phone | 9184915922 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207V00000X | Obstetrics & Gynecology Physician | Primary | 9365 | OK |
Copy-ready billing details
Provider: David E. Ryker, M.D., Inc. NPI: 1477760445 Taxonomy: 207V00000X (Obstetrics & Gynecology Physician) Address: 6565 S. YALE AVE., SUITE 802, Tulsa, OK, 74136
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1477559201 | Brian Roadhouse | Individual | Chiropractor | Tulsa, OK |
| 1518964097 | Jeff Alexander | Individual | Dermatology Physician | Tulsa, OK |
| 1427055441 | Jerry Smith | Individual | Pediatric Dentistry | Tulsa, OK |
| 1780686709 | Kelly Harmon | Individual | Pediatrics Physician | Tulsa, OK |
| 1386646313 | Cradle To College Healthcare, P.C. | Organization | Pediatrics Physician | Tulsa, OK |
| 1689661878 | Peter Aran | Individual | Gastroenterology Physician | Tulsa, OK |
| 1609859669 | Linda Murphy | Individual | Pediatrics Physician | Tulsa, OK |
| 1063496859 | William Lewis | Individual | Infectious Disease Physician | Tulsa, OK |
Verify this record
Cross-check NPI 1477760445 against the authoritative CMS record: view David E. Ryker, M.D., Inc. 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
What type of organization is David E. Ryker, M.D., Inc.?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.