Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ho-Hin Choy, MD

Individual provider Cardiovascular Disease Physician · NPI 1083008262

Dr. Ho-Hin Choy, MD is an Interventional Cardiology in Fairfield, California. Qualified in 2015, 11 years ago. Practices with Northbay Health Medical Foundation, a 202-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
11
Licensed in
CA
In the registry since
2015
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

2458 Hilborn Rd
Fairfield, CA 94534-1072
Phone: (707) 646-4400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A145348 (CA)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence A145348 (CA)

Record details

NPI number1083008262
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 25, 2015
Last updated in NPPESNovember 6, 2025
Certification dateNovember 6, 2025
Mailing address2458 Hilborn Rd, Fairfield, CA 94534-1072

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Northbay Health Medical Foundation — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Fairfield