Margaret L. Frazer, MD

Medicare activity in 2024

Official CMS public-use data for Margaret L. Frazer, 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)35 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)19 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 cholesterol75%
• High blood pressure74%
• Arthritis44%
• Depression32%
• Osteoporosis26%
• Anxiety24%

Hospitals where Margaret L. Frazer works

Medicare's Facility Affiliation Data lists Margaret L. Frazer 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.

• Community Hospital NorthIndianapolis, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150169
• Riverview HealthNoblesville, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150059

Practice locations

Addresses where Margaret L. Frazer is enrolled with Medicare (CMS data updated October 2, 2026).

• 12188 A N Meridian St, Suite 320Carmel, IN 46032 (317) 580‑0420

Group practices

Medicare enrollment lists Margaret L. Frazer as a member of this group (CMS data updated October 2, 2026).

• Josephson-Wallack-Munshower Neurology PC60 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Indiana →

Other neurologists in Carmel

Clinicians with the same Medicare primary specialty in Carmel, IN — not a recommendation.

• Adam M. Nagy, MD
• Cynthia K. McGarvey, MD
• Maria Angeline Diokno, MD
• Michael A. Sermersheim, MD
• Kathryn H. Kleine, DO
• Jerry W. Smartt Jr., MD
• Marcus J. Magnussen, DO
• Rahul D. Abhyankar, MD

All neurologists in Carmel →

Other clinicians in Josephson-Wallack-Munshower Neurology PC

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

• Caroline B. Stevens, DO
• Seth H. Lichtenstein, MD
• Kevin J. Puzio, MD
• Lea N. Chhiba, DO
• Patrick E. Matoole, MD
• Marc L. Cohen, 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