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IVAN P. MARTINEZ, M.D. INC.
NPI 1275800401
Specialist in Anaheim, CA

Active since November 16, 2011
500 S ANAHEIM HILLS RD, 200, ANAHEIM, CA 92807(714) 974-1717(714) 974-9019 Get Directions Write a Review

NPPES record last updated: November 16, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ivan P. Martinez, M.d. Inc. NPPES

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

IVAN P. MARTINEZ, M.D. INC. (NPI 1275800401) is a healthcare organization registered as a specialist in Anaheim, California and active in the NPI registry since November 2011. The organization lists Margarita Martinez, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1275800401
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameIVAN P. MARTINEZ, M.D. INC.
Location Address500 S ANAHEIM HILLS RD, 200Anaheim, CA 92807-4780
Mailing Address500 S Anaheim Hills Rd, 200Anaheim, CA 92807-4780 · (714) 974-1717 · Fax (714) 974-9019
Phone(714) 974-1717
Fax(714) 974-9019
Organization SubpartNo
Authorized OfficialMargarita MartinezOffice Manager · (714) 974-1717
Enumeration DateNovember 16, 2011
✔ NPI 1275800401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · A25866
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.
500 S ANAHEIM HILLS RD, Anaheim, CA 92807
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Other Identifiers 1

Medicare UPINA25866CA

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ivan P. Martinez, M.d. Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20120229000794Non-DME Part B · Clinic/Group PracticeDue dateJanuary 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Ivan P. Martinez, M.D. Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Ivan Martinez, M.D.
Internal Medicine
NPI 1023014800
500 S ANAHEIM HILLS RD STE 200
Anaheim Hills, CA 92807
(714) 974-1717
✔ PECOS✔ Accepts MedicareSame address
Ivan Martinez, MD
Family Practice
NPI 1265019392
500 S ANAHEIM HILLS RD STE 200
Anaheim, CA 92807
(714) 974-1717
✔ 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 Ivan P. Martinez, M.D. Inc.'s NPI number?

The NPI number for Ivan P. Martinez, M.D. Inc. is 1275800401. It was assigned to this organization in the NPPES registry on November 16, 2011.

Where is Ivan P. Martinez, M.D. Inc. located?

Ivan P. Martinez, M.D. Inc. is located at 500 S Anaheim Hills Rd 200, Anaheim, CA 92807. The listed phone number is (714) 974-1717.

What is Ivan P. Martinez, M.D. Inc.'s specialty?

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

Is Ivan P. Martinez, M.D. Inc. enrolled in Medicare?

Yes. Ivan P. Martinez, M.D. Inc. is registered in the Medicare PECOS enrollment system.

When is Ivan P. Martinez, M.D. Inc.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Ivan P. Martinez, M.D. Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Ivan P. Martinez, M.D. Inc., in Family Practice and Internal Medicine. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ivan P. Martinez, M.D. Inc. was last updated on November 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.