Quick answers
- Where does Nicholas Rankin see patients?
- Medicare's clinician data lists 2 practice locations, including Oklahoma City, OK and Midwest City, OK. Call before your visit to confirm the address.
- What is Nicholas Rankin's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Nicholas Rankin accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas Rankin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Nicholas Rankin?
- (405) 753-9006, as listed in official Medicare / NPI Registry data.
- What is Nicholas Rankin's NPI number?
- 1346168994. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Nicholas Rankin is enrolled with Medicare (CMS data updated 2026-10-02).
- 13421 N Penn AveOklahoma City, OK 73120 (405) 753‑9006
- 7199 SE 29th St, Suite 110Midwest City, OK 73110 (405) 737‑6681
Group practices
Medicare enrollment lists Nicholas Rankin as a member of this group (CMS data updated 2026-10-02).
- Dang Eyecare and Associates, P.A.12 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2026 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346168994 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians