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

Dr. Catherine T. Lin, MD

Individual provider Internal Medicine Physician · NPI 1659532877

Dr. Catherine T. Lin, MD is an Internal Medicine in Chicago, Illinois. Qualified in 2004, 22 years ago. Practices with Shirley S Wong M.d.s.c., a 2-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
22
Licensed in
IL
In the registry since
2008
Specialties on file
4
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

3860 W Ogden Ave
Chicago, IL 60623-2460
Phone: (872) 588-3000
Fax: (872) 588-3021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036120550 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036.120550 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 036.120550 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 036120550 (IL)

Record details

NPI number1659532877
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2008
Last updated in NPPESMarch 7, 2023
Certification dateMay 5, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Shirley S Wong M.D.S.C. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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