Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Katherine A Cox, DO

Individual provider Family Medicine Physician · NPI 1942520424

Dr. Katherine A Cox, DO is registered under Family Practice in Grass Lake, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2010, 16 years ago. Practices with W. A. Foote Memorial Hospital, Inc, a 478-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Michigan and New York.

Years since qualifying
16
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI, NY
In the registry since
2010
Specialties on file
2
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.

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Practice location Address checks out

12369 E Michigan Ave
Grass Lake, MI 49240-9213
Phone: (517) 205-2525
Fax: (531) 387-6130
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 3160 21st St, New York, NY 11106-4520 — (718) 808-7300

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 5101018730 (MI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 268963 (NY)

Record details

NPI number1942520424
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 7, 2010
Last updated in NPPESMarch 13, 2023
Certification dateMarch 13, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2010 (16 years in practice)
Group practice W. A. Foote Memorial Hospital, Inc. — 478 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times
Removal or shaving of skin growth 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients142
Services billed 676 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at W. A. Foote Memorial Hospital, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 478 clinicians in the practice; 12 are shown here.

Other providers in Grass Lake