Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caitlin Brandsdorfer, DO

Internal Medicine Physician in Standish, MI · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861888034

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Registry record

Entity type Individual (Type 1)

Name Caitlin Brandsdorfer

Credential DO

Sex Female

Practice address 805 W Cedar St, Standish, MI, 48658

Phone (989) 846-4521

Enumeration date Apr 14, 2015

Last updated in NPPES Jan 22, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 032.0134241 (VT) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 91089 (SC) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5101025147 (MI) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 34C.000109 (OH) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Caitlin Brandsdorfer's NPI record?

Cross-check NPI 1861888034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861888034 active?

Yes, as of the latest NPPES snapshot, NPI 1861888034 is active (record last updated 2026-01-22).

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Muhammed Mirza Internal Medicine Physician · Standish, MI NPI 1437156015 Kristin Lance Nurse Practitioner · Standish, MI NPI 1225083637 Susan Jock Family Nurse Practitioner · Standish, MI NPI 1952323032 Mymichigan Medical Center Standish Skilled Nursing Facility · Standish, MI NPI 1962595454 Mymichigan Medical Center Standish Critical Access Hospital · Standish, MI NPI 1659465094 Mymichigan Medical Center Standish Rural Health Clinic/Center · Standish, MI NPI 1720166010 Doraisamy Venkitapathy Internal Medicine Physician · Standish, MI NPI 1922132539 Rasheed Siddiqui Internal Medicine Physician · Standish, MI NPI 1003940636

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-22.