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

Thomas E Ritter, MD

Individual provider Family Medicine Physician · NPI 1265172274

Thomas E Ritter, MD is a Family Practice in Gurnee, Illinois. Qualified in 2022, 4 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
4
Licensed in
IL
In the registry since
2022
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

6155 Grand Ave Ste 200
Gurnee, IL 60031-1651
Phone: (847) 535-7157
Fax: (224) 271-3202
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1121 E North Ave, Milwaukee, WI 53212-3515 — (414) 267-6502

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036176461 (IL)

Record details

NPI number1265172274
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2022
Last updated in NPPESNovember 17, 2025
Certification dateNovember 17, 2025
Mailing address1121 E North Ave, Milwaukee, WI 53212-3515

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Gurnee