NPI Portal NPI Lookup & Verification

Dr. Gary Michael Estadt, DC

Dr. Gary Michael Estadt is a Rehabilitation Chiropractor provider (Chiropractor) practicing in Mentor, OH, registered in the NPPES registry with NPI 1669518569 since 2007. The credential DC stands for Doctor of Chiropractic.

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NPI 1669518569
Entity type Individual (Type 1)
Name Dr. Gary Michael Estadt
Credential DC
Sex Male
Practice address 9031 MENTOR AVE, Mentor, OH, 44060
Phone 4402551315
Fax 4402555832
Enumeration date 2007-01-29
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111NR0400X Rehabilitation Chiropractor Primary 835 OH

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

Copy-ready billing details
Provider: Gary Estadt, DC
NPI: 1669518569
Taxonomy: 111NR0400X (Rehabilitation Chiropractor)
Address: 9031 MENTOR AVE, Mentor, OH, 44060

Other providers at this practice address

NPI Name Type Specialty Location
1457371452 Shanelle Harris Individual Athletic Trainer Mentor, OH
1245376227 Estadt Chiropractic Center Inc Organization Chiropractor Mentor, OH
1881807618 Barry Bradford Individual Chiropractor Mentor, OH
1629393244 Thomas Lemire Individual Chiropractor Mentor, OH
1770938227 Thomas Lemire Dc LLC Organization Chiropractor Mentor, OH
1205363595 Brittany Wrobleski Individual Athletic Trainer Mentor, OH
1770130981 Erica Brown Individual Massage Therapist Mentor, OH

Verify this record

Cross-check NPI 1669518569 against the authoritative CMS record: view Dr. Gary Michael Estadt on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gary Estadt?
Gary Estadt is registered in NPPES with the primary taxonomy of Rehabilitation Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.