A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Alexandra Theisen, M.D. — NPI 1124169040, Chelsea, MI | NPI Central

Home/
NPI Lookup/
MI/
NPI 1124169040

IndividualActive

Alexandra Theisen, M.D.

NPI 1124169040 · Physical Medicine & Rehabilitation Physician · Chelsea, MI

Provider details

NPI number: 1124169040
Entity type: Individual
Primary specialty: Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: AT67486 (MI)

Specialties & taxonomies

Physical Medicine & Rehabilitation PhysicianPrimary208100000XLicense 4301067486 (MI)
Allopathic & Osteopathic Physicians
Physical Medicine & Rehabilitation Physician208100000XLicense AT67486 (MI)
Allopathic & Osteopathic Physicians

Practice location

14700 E Old US Highway 12

Chelsea, MI 48118-1185

Phone: (734) 936-7175

Approximate (ZIP-level) locationGet directions

More MI providers

Mailing address

3621 S State St

Ann Arbor, MI 48108-1633

Additional practice locations (1)

14650 E Old US 12
Suite 203
Chelsea, MI 48118
Phone: (734) 475-3923
Fax: (734) 475-4071

Registry dates

Enumerated: 2007-02-12
Last updated: 2024-01-24
Certified: 2024-01-24

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.