Michelle M. Manalac, MD

Medicare activity in 2024

Official CMS public-use data for Michelle M. Manalac, 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)174 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)69 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)43 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 pressure72%
• High cholesterol69%
• Arthritis42%
• Ischemic heart disease26%
• Depression24%
• Anxiety24%

Hospitals where Michelle M. Manalac works

Medicare's Facility Affiliation Data lists Michelle M. Manalac 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.

• Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038

Practice locations

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

• 4069 Lake Dr SEGrand Rapids, MI 49546
• 4444 Kalamazoo Ave SE, 200 Corewell Health Medical Group WestKentwood, MI 49508 (616) 391‑5600

Group practices

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

• Spectrum Health Primary Care Partners2,294 clinicians in the group

Specialties

• Internal Medicineprimary
• Geriatric Medicinealso

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Grand Rapids

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

• Adriana M. Loukanova, MD
• Phillip M. Brier, DO
• Kevin A. Krueger, DO
• Alden H. Dykstra, MD
• Megan L. Sanchez, MD
• Sherilyn M. Albrecht, DO
• Eryn C. Quinn, DO
• Antoine Sassine, MD

All internal medicine doctors in Grand Rapids →

Other clinicians in Spectrum Health Primary Care Partners

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

• Jacob Cheek, AU
• Darcy A. Storms
• Matthew J. Reed, MD
• Jacquelyn Vorachek, NP
• Corianna Anderson Hirsch, MD
• Rylee Apodaca, CNA

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