TIMOTHY H. RAYNER, M.D., A MEDICAL CORPORATION
NPI 1437952330
Clinic/Center - Mental Health (Including Community Mental Health Center) in San Diego, CA

Q: What is Timothy H. Rayner, M.D., A Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since March 28, 2025

1350 COLUMBIA ST UNIT 800, SAN DIEGO, CA 92101(619) 255-1646(619) 255-1646 Get Directions Write a Review

NPPES record last updated: March 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Timothy H. Rayner, M.d., A Medical Corporation NPPES

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

TIMOTHY H. RAYNER, M.D., A MEDICAL CORPORATION (NPI 1437952330) is a healthcare organization registered as a mental health (including community mental health center) in San Diego, California and active in the NPI registry since March 2025. The organization lists Timothy H. Rayner, Owner, as its authorized official.

NPPES Registry Identity

NPI1437952330

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameTIMOTHY H. RAYNER, M.D., A MEDICAL CORPORATION

Location Address1350 COLUMBIA ST UNIT 800San Diego, CA 92101-3456

Mailing Address1350 Columbia St Unit 800San Diego, CA 92101-3456 · (619) 255-1646 · Fax (619) 255-1646

Phone(619) 255-1646

Fax(619) 255-1646

Organization SubpartNo

Authorized OfficialTimothy H. RaynerOwner · (619) 255-1646

Enumeration DateMarch 28, 2025

NPPES CertifiedMarch 28, 2025

✔ NPI 1437952330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

1350 COLUMBIA ST UNIT 800, San Diego, CA 92101

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Timothy H. Rayner, M.d., A Medical Corporation 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 Timothy H. Rayner, M.D., A Medical Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Timothy Rayner, M.D.

Psychiatry

NPI 1548333958

1350 COLUMBIA ST UNIT 800
San Diego, CA 92101

(619) 255-1646

✔ PECOS✔ Accepts MedicareSame address

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 H. Rayner, M.D., A Medical Corporation's NPI number?

The NPI number for Timothy H. Rayner, M.D., A Medical Corporation is 1437952330. It was assigned to this organization in the NPPES registry on March 28, 2025.

Where is Timothy H. Rayner, M.D., A Medical Corporation located?

Timothy H. Rayner, M.D., A Medical Corporation is located at 1350 Columbia St Unit 800, San Diego, CA 92101. The listed phone number is (619) 255-1646.

What is Timothy H. Rayner, M.D., A Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Timothy H. Rayner, M.D., A Medical Corporation enrolled in Medicare?

Yes. Timothy H. Rayner, M.D., A Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Timothy H. Rayner, M.D., A Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Timothy H. Rayner, M.D., A Medical Corporation. 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 H. Rayner, M.D., A Medical Corporation was last updated on March 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.