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

Jack Lin, DO

Individual provider Internal Medicine Physician · NPI 1639630098

Jack Lin, DO is an Internal Medicine in Milwaukee, Wisconsin. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2019, 7 years ago. Practices with The Medical College of Wisconsin Inc, a 2,093-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Wisconsin.

Years since qualifying
7
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
IA, WI
In the registry since
2019
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone: (414) 805-6550
Fax: (414) 805-6565
Show map & directions

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

Additional practice locations (1)

  • 1111 6th Ave, Des Moines, IA 50314-2613 — (515) 643-2261

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 81215 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-11707 (IA)
General Practice Physician Taxonomy 208D00000X · Licence DO-05987 (IA)

Record details

NPI number1639630098
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 28, 2019
Last updated in NPPESAugust 26, 2025
Certification dateAugust 26, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 2019 (7 years in practice)
Group practice The Medical College Of Wisconsin Inc — 2093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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