Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1124689641 Individual Practitioner Male Practitioner

Dr. Ryan Erik Landvater , MD

Pathology - Anatomic Pathology • Ann Arbor, MI

Professional Overview & Biography Verified Profile Summary

Dr. Ryan Landvater, MD is a certified Pathology - Anatomic Pathology practicing in Ann Arbor, MI. With approximately 7 years of clinical experience since graduating from University Of Vermont College Of Medicine in 2019, Dr. Landvater delivers high-quality medical care to the local community at 1500 E MEDICAL CENTER DR.

Dr. Landvater does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

1500 E Medical Center Dr

Ann Arbor, MI 481095000

Telephone 7349364000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Vermont College Of Medicine

Graduation Year

2019

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Ann Arbor, MI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -14.0 yrs vs City Avg
City Avg: 21.0 Yrs
State Avg: 24.3 Yrs
Regional Practice Density
79 Specialists

Practicing in Ann Arbor, MI (112 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Landvater (7 Years) 7 Yrs
Ann Arbor Specialty Average (21.0 Years) 21.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-05-21
Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License NH 38757

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Pathology - Anatomic Pathology & Clinical Pathology

NUCC Taxonomy Code: 207ZP0102X

State License MI 4301508462

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License MI 4351044801

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Secondary Practice Locations

2800 Plymouth Rd # 35-1411

Ann Arbor, MI 481092800

Phone: 7347643270

1 Medical Center Dr

Lebanon, NH 037560001

Phone: 6036507232

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Sameer Saini , MD

Internal Medicine - Gastroenterology

NPI 1003039124

Doctor of Medicine (M.D.)

Dr. Kyle Perry , MD

Pathology - Cytopathology

NPI 1003053901

Doctor of Medicine (M.D.)

Dr. Michael Watson , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1003092040

Doctor of Medicine (M.D.)

Denise Berry , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003128356

Certified Registered Nurse Anesthetist

Dr. Ketti Petersen , MD

Family Medicine - Hospice and Palliative Medicine

NPI 1003128919

Doctor of Medicine (M.D.)

Katherine Mccormack , PA-C

Physician Assistant

NPI 1003167321

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location August 13, 2025

Registered at 1500 E MEDICAL CENTER DR, ANN ARBOR, MI 481095000 (Tel: 7349364000)

📍
Updated Business Mailing Address August 13, 2025

Registered at 3621 S STATE ST, ANN ARBOR, MI 481081633 (Tel: 7346475299)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 13, 2025

Pathology (License #4301508462 in MI)

NPI Profile Active June 25, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location June 25, 2019

Registered at 2800 PLYMOUTH RD # 35-1411, ANN ARBOR, MI 481092800 (Tel: 7347643270)

📍
Updated Business Mailing Address June 25, 2019

Registered at 2800 PLYMOUTH RD # 35-1411, ANN ARBOR, MI 481092800 (Tel: 7347643270)

👤
Provider Name / Credentials Updated June 25, 2019

Recorded as RYAN LANDVATER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 25, 2019

Student in an Organized Health Care Education/Training Program (License #4351044801 in MI)

🟢
Initial NPI Registration & Enumeration June 25, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Ryan Landvater. Be the first to share your experience!

Sign in to leave a review for Dr. Ryan Landvater

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1124689641
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 25, 2019
Last Update: May 21, 2026
Sole Proprietor: No

Mailing Address

3621 S State St

Ann Arbor, MI 481081633

Phone: 7346475299

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.