Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Y Choi, MD

Individual provider Ophthalmology Physician · NPI 1114981149

John Y Choi, MD is an Ophthalmology in Waldorf, Maryland. Graduated from Yale University School of Medicine in 1996, 30 years ago. Practices with Omar F. Ahmad, MD, PC, a 2-clinician group, works from 7 locations and accepts Medicare assignment. Licensed in Maryland and Washington.

Years since qualifying
30
Trained at
Yale University School of Medicine
Licensed in
MD, WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3460 Old Washington Rd Ste 101
Waldorf, MD 20602-3241
Phone: (301) 893-3484
Fax: (301) 893-3481
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (6)

  • 2001 Medical Pkwy, Annapolis, MD 21401-3773 — (443) 481-1000
  • 17001 Science Dr Ste 114, Bowie, MD 20715-4330 — (301) 985-2830
  • 2614 Chapel Lake Dr, Gambrills, MD 21054-1637 — (410) 535-6189
  • 6357 Oxon Hill Rd, Oxon Hill, MD 20745-2214 — (301) 893-3484
  • 125 Stoakley Rd Ste 301, Prince Frederick, MD 20678-3962 — (410) 535-6179
  • 110 Hospital Rd Ste 211, Prince Frederick, MD 20678-4040 — (410) 535-6179

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence D66433 (MD)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD00046238 (WA)

Record details

NPI number1114981149
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2006
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026
Mailing address3460 Old Washington Rd Ste 101, Waldorf, MD 20602-3241

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Omar F. Ahmad, M.D., P.C. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Waldorf