Kelley A. Mahar, MD

Medicare activity in 2024

Official CMS public-use data for Kelley A. Mahar, 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)53 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)23 services
3. Psychotherapy with evaluation and management visit, 30 minutes (90833)21 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)20 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).

• Anxiety75%
• High cholesterol65%
• High blood pressure56%
• Depression56%
• Arthritis40%
• Diabetes23%

Hospitals where Kelley A. Mahar works

Medicare's Facility Affiliation Data lists Kelley A. Mahar 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.

• Uphs Marquette DLP HospitalMarquette, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230054

Practice locations

Addresses where Kelley A. Mahar is enrolled with Medicare (CMS data updated October 2, 2026).

• 1414 W Fair Ave, Suite 36Marquette, MI 49855 (906) 225‑3864

Group practices

Medicare enrollment lists Kelley A. Mahar as a member of this group (CMS data updated October 2, 2026).

• DLP Marquette Physician Practices Inc197 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in Michigan →

Other psychiatrists in Marquette

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

• Jonathan R. Harbin, MD
• Alexandra Carter, MD
• Steven Miljour, DO
• Laith Freij, MD
• Felix Liriano, MD
• Cameron D. Wilcox, MD

All psychiatrists in Marquette →

Other clinicians in DLP Marquette Physician Practices Inc

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

• Lize Stefanac, MD
• Zackery J. Tegge
• Michelle D. Johnson, NP
• Ingrid A. Hoenke
• James P. Reinhart, MD
• David G. Cable, 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