MARTIN CARR M.D.
NPI 1326034265
Internal Medicine - Gastroenterology in Fullerton, CA

Active since September 26, 2005PECOS Enrolled
1837 SUNNY CREST DR, FULLERTON, CA 92835(714) 446-5831(714) 446-7910 Get Directions Write a Review

NPPES record last updated: October 20, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 20, 2021, Oct 19, 2020, Feb 12, 2019 (3 updates tracked since 2019).

About Martin Carr M.d. NPPES

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

MARTIN CARR M.D. (NPI 1326034265) is an individual gastroenterology provider in Fullerton, California, licensed in California (G59592) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Mission Viejo.

NPPES Registry Identity

NPI1326034265
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMARTIN CARRCredential: M.D.
Location Address1837 SUNNY CREST DRFullerton, CA 92835-3616
Mailing Address1837 Sunny Crest DrFullerton, CA 92835-3616 · (714) 446-5831 · Fax (714) 446-7910
Fax(714) 446-7910
Sole ProprietorNo
Enumeration DateSeptember 26, 2005
Last NPPES UpdateOctober 20, 20213 updates tracked since enumeration
NPPES CertifiedOctober 20, 2021
NPI 1326034265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in CA · G59592
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1837 SUNNY CREST DR, Fullerton, CA 92835

Secondary Practice Location 1

Location 127871 Medical Center Rd Ste 200Mission Viejo, CA 92691-6406 · Phone (949) 364-5090 · Fax (949) 542-8710

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Martin Carr M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92835 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Gastroenterology)
1837 SUNNY CREST DR
FULLERTON, CA 92835
Nurse Practitioner (Family)
1837 SUNNY CREST DR
FULLERTON, CA 92835
Nurse Practitioner (Family)
1837 SUNNY CREST DR
FULLERTON, CA 92835
Nurse Practitioner (Family)
1837 SUNNY CREST DR
FULLERTON, CA 92835
Internal Medicine (Gastroenterology)
1837 SUNNY CREST DR
FULLERTON, CA 92835
Nurse Practitioner
1837 SUNNY CREST DR
FULLERTON, CA 92835
Internal Medicine (Gastroenterology)
1837 SUNNY CREST DR
FULLERTON, CA 92835
Internal Medicine (Gastroenterology)
1837 SUNNY CREST DR
FULLERTON, CA 92835

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 Martin Carr's NPI number?

The NPI number for Martin Carr is 1326034265. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Where is Martin Carr located?

Martin Carr practices at 1837 Sunny Crest Dr, Fullerton, CA 92835. The listed phone number is (714) 446-5831.

What is Martin Carr's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Martin Carr enrolled in Medicare?

Yes. Martin Carr is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Martin Carr was last updated on October 20, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.