Mary Katlin Nixon, MD
Mary Katlin Nixon, MD is an Obstetrics/Gynecology in Norman, Oklahoma. Graduated from University of Oklahoma College of Medicine in 2018, 8 years ago. Practices with Variety Care, Inc, a 105-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Oklahoma.
- Years since qualifying
- 8
- Trained at
- University of Oklahoma College of Medicine
- Licensed in
- OK
- In the registry since
- 2018
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
Norman, OKNo coordinates on file. Search this address in Google Maps
Additional practice locations (2)
- 1237 Alameda St, Norman, OK 73071-3006 — (405) 632-6688
- 1025 Straka Ter, Oklahoma City, OK 73139-2544 — (405) 632-6688
Specialties & licences
| Obstetrics & Gynecology Physician (primary) | Taxonomy 207V00000X · Licence 33858 (OK) |
|---|---|
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1003307935 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 26, 2018 |
| Last updated in NPPES | December 22, 2025 |
| Certification date | December 22, 2025 |
Medicare enrollment
| Medicare specialty | OBSTETRICS/GYNECOLOGY |
|---|---|
| Medical school | UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE |
| Graduated | 2018 (8 years in practice) |
| Group practice | Variety Care, Inc. — 105 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 4 on file with Medicare |
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