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Dermatology

Joan M. Rindler, MD

Works at hospitals in Ann Arbor, MI · Michigan

Summary

Dr. Joan M. Rindler, MD is a dermatologist at 4200 Whitehall Dr, Suite 250, Ann Arbor, MI 48105. Phone: (734) 677-3376. Accepts Medicare assignment. In 2024, Joan M. Rindler had 566 Original Medicare patients and 1,994 services. NPI 1407841349. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 4200 Whitehall Dr, Suite 250, Ann Arbor, MI 48105 · Directions (1 more location)
  • Phone: (734) 677‑3376
  • Medicare: Accepts Medicare assignment
  • Hospital: Trinity Health Ann Arbor Hospital
  • Group practice: Dermatology Specialists of Ann Arbor PLLC
  • Medical school: University Of Cincinnati College Of Medicine · graduated 1990 (36 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Joan M. Rindler, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Joan M. Rindler accept Medicare assignment?
Yes. Medicare's clinician data says Joan M. Rindler accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Joan M. Rindler see?
In 2024, CMS data shows 566 Original Medicare patients and 1,994 services for Joan M. Rindler. This counts Original Medicare only and measures volume, not quality.
What is Joan M. Rindler's NPI number?
1407841349. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Joan M. Rindler, 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.

Original Medicare patients566
Services billed to Medicare1,994
Different services or procedures35
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)470 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)364 services
  3. Destruction of precancer skin growth, 1 growth (17000)265 services
  4. Destruction of skin growth, 1-14 growths (17110)226 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)204 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 cholesterol69%
  • High blood pressure59%
  • Arthritis40%
  • Anxiety20%
  • Ischemic heart disease19%
  • Osteoporosis19%

Hospitals where Joan M. Rindler works

Medicare's Facility Affiliation Data lists Joan M. Rindler 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.

Practice locations

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

Group practices

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

  • Dermatology Specialists of Ann Arbor PLLC10 clinicians in the group

Specialties

Find other Dermatology doctors in Michigan →

Other dermatologists in Ann Arbor

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

All dermatologists in Ann Arbor →

Other clinicians in Dermatology Specialists of Ann Arbor PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Cincinnati College Of Medicine
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407841349
CorrectionsReport an error or suggest an update →

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