Shirley Ponnaiya, DO
Shirley Ponnaiya, DO is an Internal Medicine in Riverhead, New York. Graduated from Rocky Vista University College of Osteopathic Med in 2022, 4 years ago. Practices with Central Suffolk Hospital, a 91-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.
- Years since qualifying
- 4
- Trained at
- Rocky Vista University College of Osteopathic Med
- Licensed in
- NY
- In the registry since
- 2022
- Specialties on file
- 2
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
Riverhead, NYNo coordinates on file. Search this address in Google Maps
Additional practice locations (1)
- 100 Hospital Rd Ste 201, East Patchogue, NY 11772-8814 — (631) 475-6900
Specialties & licences
| Internal Medicine Physician (primary) | Taxonomy 207R00000X · Licence 335729 (NY) |
|---|---|
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1235870676 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | April 6, 2022 |
| Last updated in NPPES | August 20, 2025 |
| Certification date | August 20, 2025 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | ROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED |
| Graduated | 2022 (4 years in practice) |
| Group practice | Central Suffolk Hospital — 91 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
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