Katherine M. Marston, DO

Medicare activity in 2024

Official CMS public-use data for Katherine M. Marston, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)149 services
2. Insertion of needle into vein for collection of blood sample (36415)103 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)42 services
4. Annual depression screening, 5 to 15 minutes (G0444)32 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)21 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis45%
• Anxiety29%
• Diabetes23%
• Ischemic heart disease23%

Hospitals where Katherine M. Marston works

Medicare's Facility Affiliation Data lists Katherine M. Marston at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Henry Ford Macomb HospitalClinton Township, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230047
• McLaren MacombMount Clemens, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230227

Practice locations

Addresses where Katherine M. Marston is enrolled with Medicare (CMS data updated October 2, 2026).

• 30795 23 Mile Rd, Suite 201Chesterfield, MI 48047 (586) 421‑1600

Group practices

Medicare enrollment lists Katherine M. Marston as a member of this group (CMS data updated October 2, 2026).

• Henry Ford Physician Partners79 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Michigan →

Other family doctors in Chesterfield

Clinicians with the same Medicare primary specialty in Chesterfield, MI — not a recommendation.

• Anna K. Demos, MD
• Eileen R. Hopman, MD
• Kevin R. Klein, DO
• Dennis M. Ramus, MD
• Joseph G. Lucido, DO
• Ernesto R. Lao, MD
• Michael J. Mastrogiovanni, MD
• Ihtiram A. Almasmary, MD

All family doctors in Chesterfield →

Other clinicians in Henry Ford Physician Partners

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Nicole C. Williams
• Tyler E. Ryman, PA
• Aaron W. Cloutier, DO
• Jessica E. Finnerty, DO
• Rajindar Sikand, MD
• Garry T. Ng, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians