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

John Myunghoon Pyun, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1851822639

John Myunghoon Pyun, MD is an Ophthalmology in Pinole, California. Graduated from State University of Ny Upstate Medical University in 2017, 9 years ago. Practices with East Bay Ophthalmology, a 4-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
9
Trained at
State University of Ny Upstate Medical University
Licensed in
CA
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1289 Pinole Valley Rd
Pinole, CA 94564-1348
Phone: (510) 724-1768
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 11234 Anderson St, Loma Linda, CA 92354-2804 — (909) 558-2182
  • 4077 Fifth Ave, San Diego, CA 92103-2105 — (619) 294-8111

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A160887 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1851822639
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2017
Last updated in NPPESAugust 13, 2021
Certification dateAugust 13, 2021
Mailing address1289 Pinole Valley Road, Pinole, CA 94564

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 2017 (9 years in practice)
Group practice East Bay Ophthalmology — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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