Ryan Landvater, MD
NPI 1124689641 · Anatomic Pathology Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Landvater, MD is a Anatomic Pathology Physician provider in Ann Arbor, MI (NPI 1124689641).
Provider details
- NPI number
- 1124689641
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301508462 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 2800 Plymouth Rd # 35-1411Ann Arbor, MI 48109-2800Phone: (734) 764-3270
- 1 Medical Center DrLebanon, NH 03756-0001Phone: (603) 650-7232Fax: (603) 640-1228
Registry dates
- Enumerated
- 2019-06-25
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Ryan Landvater's NPI number?
- Ryan Landvater's National Provider Identifier (NPI) is 1124689641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Landvater's specialty?
- Ryan Landvater is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Landvater located?
- Ryan Landvater's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000.
- What is Ryan Landvater's phone number?
- The practice phone number listed in the NPPES registry for Ryan Landvater is (734) 936-4000.
- Does Ryan Landvater accept Medicare?
- Ryan Landvater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Landvater's NPI active?
- Yes — Ryan Landvater's NPI (1124689641) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.