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JEFFREY A SANDLER MD, A PROFESSIONAL CORPORATION
NPI 1033239256
Specialist in San Diego, CA

Active since March 30, 2007
4060 4TH AVE STE 340, SAN DIEGO, CA 92103(619) 497-6188(619) 293-0120 Get Directions Write a Review

NPPES record last updated: August 2, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jeffrey A Sandler Md, A Professional Corporation NPPES

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

JEFFREY A SANDLER MD, A PROFESSIONAL CORPORATION (NPI 1033239256) is a healthcare organization registered as a specialist in San Diego, California and active in the NPI registry since March 2007. The organization lists Jeffrey Alan Sandler, Owner, as its authorized official.

NPPES Registry Identity

NPI1033239256
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameJEFFREY A SANDLER MD, A PROFESSIONAL CORPORATION
Location Address4060 4TH AVE STE 340San Diego, CA 92103-2121
Mailing Address4060 4th Ave Ste 340San Diego, CA 92103-2121 · (619) 497-6188
Phone(619) 497-6188
Fax(619) 293-0120
Organization SubpartNo
Authorized OfficialJeffrey Alan SandlerOwner · (619) 497-6188
Enumeration DateMarch 30, 2007
Last NPPES UpdateAugust 2, 2023
NPPES CertifiedAugust 2, 2023
✔ NPI 1033239256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G23440
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
4060 4TH AVE STE 340, San Diego, CA 92103
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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)

Jeffrey A Sandler Md, A Professional 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 Jeffrey A Sandler MD, A Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jeffrey Sandler, M.D.
Endocrinology
NPI 1740270313
4060 4TH AVE STE 340
San Diego, CA 92103
(619) 497-6188
✔ 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 Jeffrey A Sandler MD, A Professional Corporation's NPI number?

The NPI number for Jeffrey A Sandler MD, A Professional Corporation is 1033239256. It was assigned to this organization in the NPPES registry on March 30, 2007.

Where is Jeffrey A Sandler MD, A Professional Corporation located?

Jeffrey A Sandler MD, A Professional Corporation is located at 4060 4th Ave Ste 340, San Diego, CA 92103. The listed phone number is (619) 497-6188.

What is Jeffrey A Sandler MD, A Professional Corporation's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Jeffrey A Sandler MD, A Professional Corporation enrolled in Medicare?

Yes. Jeffrey A Sandler MD, A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jeffrey A Sandler MD, A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Endocrinology) reassigns their Medicare billing to Jeffrey A Sandler MD, A Professional 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 Jeffrey A Sandler MD, A Professional Corporation was last updated on August 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.