Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Andrea Lynn Herrst, DC

Chiropractor in Grand Ledge, MI · enumerated 2008.

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

National Provider Identifier

1205005865

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrea Lynn Herrst

Credential DC

Sex Female

Practice address Grand Ledge, MI, 48837

Phone (517) 980-0366

Fax (877) 285-3829

Enumeration date Feb 27, 2008

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2301010822 (MI) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1205005865 active?

Yes, as of the latest NPPES snapshot, NPI 1205005865 is active (record last updated 2025-09-11).

How do I verify Andrea Herrst's NPI record?

Cross-check NPI 1205005865 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Andrea L Herrst Dc PC Chiropractor · Grand Ledge, MI NPI 1467044297 Andrea L Herrst Dc Plc Health Service Clinic/Center · Grand Ledge, MI NPI 1518638089

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.