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

CHI Young Ok, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1437315892

CHI Young Ok, MD is a Pathology in Worcester, Massachusetts. Qualified in 2004, 22 years ago. Practices with Physicians Referral Service, a 2,727-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
22
Licensed in
MA
In the registry since
2008
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

281 Lincoln St Med Staff Svcs
Worcester, MA 01605-2138
Phone: (508) 334-8015
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 237148 (MA)

Record details

NPI number1437315892
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2008
Last updated in NPPESAugust 5, 2008
Mailing address281 Lincoln St, Med Staff Svcs, Worcester, MA 01605-2138

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Also practisesHEMATOLOGY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Physicians Referral Service — 2727 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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