Kathleen Anne Kemmer, M.D.

Medical Oncology Internal Medicine

Internal Medicine

Kathleen Anne Kemmer is a Medical Oncology Internal Medicine specialist based in Ann Arbor, MI with over 30 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: HEMATOLOGY, INTERNAL MEDICINE

(734) 936-4000Ann Arbor, MI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Kathleen Anne Kemmer, M.D. has practiced internal medicine for 30+ years, working in group practice. Trained at University of Minnesota Medical School (class of 1996), she has been practicing for over 30 years. CMS Medicare data shows her patients commonly have cancer, hypertension, and high cholesterol.

At a glance

  • Prescribes opioids less than 24% of reporting doctors in Michigan
  • Uses generic medications more than 89% of reporting doctors in Michigan
  • Virtual visits available — no app or travel required
1 of 83 Internal Medicine providers in MISee all Internal Medicine in Ann Arbor30+ years experienceNPI since 2006

Older · 636dNPPES updated 2024-08-26 · verify NPI on CMS · Verify license at Michigan Board of Medicine

Contact & Location

Practice Location

1500 E Medical Center Dr, Ann Arbor, MI 48109-5000

Fax: (503) 494-5385
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.

Opioid Rx

↓ Lower = better

4.48%

Michigan avg: 5.3 · US avg: 5.1

Higher than most doctors nationally(-0.6 pts)

4.48% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

95.2%

Michigan avg: 83.5 · US avg: 82.8

Higher than most doctors nationally(+12.4 pts)

Better than 89% of reporting doctors in Michigan

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

101

Unique beneficiaries

Standard volume

Prescription Recipients

133

Patients prescribed

Prescriptions Written

669

Total claims

Total Medicare drug cost: $466k

Percentile rankings compared against 1,194 reporting peers in Michigan.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Cancer, Hypertension, and High Cholesterol.

Cancer
Higher than avg (+54%)75%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

↑ More patients than average (+54%) — a focus area for this doctor

Hypertension
Higher than avg (+3%)73%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↑ More patients than average (+3%) — a focus area for this doctor

High Cholesterol
Lower than avg (-19%)51%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-19%) — less common here

Arthritis
Lower than avg (-15%)34%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-15%) — less common here

Anxiety Disorders
Lower than avg (-5%)29%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-5%) — less common here

Osteoporosis
Higher than avg (+9%)27%

Weakened bones that are more prone to fractures, common in older adults

US avg: 18.1%

↑ More patients than average (+9%) — a focus area for this doctor

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Community Context

Social Vulnerability Index: 0.85 / 1.00

High vulnerability

She practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.

Source: CDC/ATSDR Social Vulnerability Index.

Patient Reviews

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1996

    University of Minnesota Medical School

  2. Board certified · Aug 25, 2024

    Self-reported via NPPES

  3. 30 years in practice

    Senior practitioner

Internal MedicineMedical Oncology in Ann ArborAllopathic & Osteopathic Physicians

Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.

Taxonomy: 207RX0202X

Education & Training

University of Minnesota Medical School (Class of 1996)

Practice Footprint

Mailing address

3621 S State St, Ann Arbor, MI 48108-1633

Differs from practice location

Virtual Medical Oncology Care With Kathleen Anne Kemmer

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Kathleen Anne Kemmer for follow-up consultations, blood pressure monitoring, cholesterol management — no travel to Ann Arbor required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Kathleen Anne Kemmer

Dr. Kemmer is listed as active in the NPI registry with telehealth listed in Ann Arbor, MI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (734) 936-4000.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.

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