Montgomery O. Gillard, MD

Medicare activity in 2024

Official CMS public-use data for Montgomery O. Gillard, 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. Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (17311)449 services
2. Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (17312)210 services
3. Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm (13132)158 services
4. Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks (17313)108 services
5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)59 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 cholesterol68%
• High blood pressure67%
• Arthritis39%
• Ischemic heart disease25%
• Chronic kidney disease23%
• Atrial fibrillation20%

Hospitals where Montgomery O. Gillard works

Medicare's Facility Affiliation Data lists Montgomery O. Gillard 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.

• Chelsea HospitalChelsea, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230259
• Trinity Health Ann Arbor HospitalAnn Arbor, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230156

Practice locations

Addresses where Montgomery O. Gillard is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 128 Van Buren StChelsea, MI 48118 (734) 475‑8677
• 44428 Woodward Ave, Suite 102Pontiac, MI 48341 (734) 712‑8700
• 4990 W Clark RdYpsilanti, MI 48197
• 51341 W Huron River DrVan Buren, MI 48111
• 5301 E Huron River DrYpsilanti, MI 48197

Group practices

Medicare enrollment lists Montgomery O. Gillard as a member of this group (CMS data updated October 2, 2026).

• Iha Health Services Corporation1,168 clinicians in the group

Specialties

• Dermatologyprimary

Find other Dermatology doctors in Michigan →

Other dermatologists in Chelsea

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

• Katherine L. Fontichiaro, MD
• Arjun Dupati, MD
• Hyuk Cha, MD
• Vandan S. Shah, MD
• Padma G. Nallamothu, MD
• Thomas Hester, MD
• Anil Singal, MD
• Jona K. Gill, MD

All dermatologists in Chelsea →

Other clinicians in Iha Health Services Corporation

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

• Sunaina Gowda Ramesh Babu, MD
• Lisa Whipple, DO
• Janelle D. Greene, MD
• Brandon Coy, DO
• Damansher Sidhu
• Kevin E. Wenzke, 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