Dr. Cassandra Lee Riddle, DO
Dr. Cassandra Lee Riddle is a Surgery Physician provider (Surgery) practicing in Tulsa, OK, registered in the NPPES registry with NPI 1679074132 since 2018. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1679074132 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Cassandra Lee Riddle |
| Credential | DO |
| Sex | Female |
| Practice address | Tulsa, OK, 74133 |
| Phone | 9189307312 |
| Fax | 9183073121 |
| Enumeration date | 2018-02-21 |
| Last updated in NPPES | 2023-12-19 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 6637 | OK |
| 207P00000X | Emergency Medicine Physician | Secondary | 6637 | 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 |
|---|---|---|---|
| 200874640A | Medicaid | OK | — |
Copy-ready billing details
Provider: Cassandra Riddle, DO NPI: 1679074132 Taxonomy: 208600000X (Surgery Physician) Address: Tulsa, OK, 74133
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922085216 | Samuel Pangburn | Individual | Surgery Physician | Tulsa, OK |
| 1851431316 | Steven Feher | Individual | Surgery Physician | Tulsa, OK |
| 1891313169 | Georgina Mishkin | Individual | Physician Assistant | Tulsa, OK |
Verify this record
Cross-check NPI 1679074132 against the authoritative CMS record: view Dr. Cassandra Lee Riddle 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 is the NPI number for Cassandra Riddle?
Where does Cassandra Riddle practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-12-19.