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GLEASON FAMILY CHIROPRACTIC
NPI 1336477512
Chiropractor in Merced, CA

Active since November 25, 2009
840 W OLIVE AVE, STE. D, MERCED, CA 95348(209) 725-5005(209) 725-3020 Get Directions Write a Review

NPPES record last updated: October 21, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Gleason Family Chiropractic NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GLEASON FAMILY CHIROPRACTIC (NPI 1336477512) is a healthcare organization registered as a chiropractor in Merced, California and active in the NPI registry since November 2009. The organization lists Timothy A Gleason, Owner, as its authorized official.

NPPES Registry Identity

NPI1336477512
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameTIMOTHY A GLEASON DC
Location Address840 W OLIVE AVE, STE. DMerced, CA 95348-2421
Mailing Address840 W Olive Ave, Ste. DMerced, CA 95348-2421 · (209) 725-5005 · Fax (209) 725-3020
Phone(209) 725-5005
Fax(209) 725-3020
Organization SubpartNo
Authorized OfficialTimothy A GleasonOwner · (209) 725-5005
Enumeration DateNovember 25, 2009
Last NPPES UpdateOctober 21, 2014
✔ NPI 1336477512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC0226850
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
840 W OLIVE AVE, Merced, CA 95348
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Other Names 1

Doing Business AsGleason Family Chiropractic

Other Identifiers 1

Medicare UPINU47578CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gleason Family Chiropractic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Gleason Family Chiropractic, which bills Medicare for the services this clinician delivers.

Clinician (1)

Timothy Gleason, D.C.
Chiropractic
NPI 1417052770
3061 COLLEGE GREEN DR SUITE B
Merced, CA 95348
(209) 725-5005
✔ Accepts Medicare0.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Timothy A Gleason Dc's NPI number?

The NPI number for Timothy A Gleason Dc is 1336477512. It was assigned to this organization in the NPPES registry on November 25, 2009. The provider is doing business as Gleason Family Chiropractic.

Where is Timothy A Gleason Dc located?

Timothy A Gleason Dc is located at 840 W Olive Ave Ste. D, Merced, CA 95348. The listed phone number is (209) 725-5005.

What is Timothy A Gleason Dc's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Timothy A Gleason Dc enrolled in Medicare?

Yes. Timothy A Gleason Dc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Timothy A Gleason Dc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Timothy A Gleason Dc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Timothy A Gleason Dc was last updated on October 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.