ETHELRED E CARTER MEDICAL CORP
NPI 1508109877
Internal Medicine - Gastroenterology in Los Angeles, CA

Q: What is Ethelred E Carter Medical Corp's NPI number?

The NPI number for Ethelred E Carter Medical Corp is 1508109877. It was assigned to this organization in the NPPES registry on April 4, 2013.

Q: What is Ethelred E Carter Medical Corp's specialty?

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

Active since April 04, 2013

1700 E CESAR E CHAVEZ AVE, SUITE #3700, LOS ANGELES, CA 90033(323) 260-7252(323) 260-7864 Get Directions Write a Review

NPPES record last updated: April 5, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Ethelred E Carter Medical Corp NPPES

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

ETHELRED E CARTER MEDICAL CORP (NPI 1508109877) is a healthcare organization registered as a gastroenterology in Los Angeles, California and active in the NPI registry since April 2013. The organization lists Ethelred E Carter, Sole Owner, as its authorized official.

NPPES Registry Identity

NPI1508109877

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameETHELRED E CARTER MEDICAL CORP

Location Address1700 E CESAR E CHAVEZ AVE, SUITE #3700Los Angeles, CA 90033-2424

Mailing Address1700 E Cesar E Chavez Ave, Suite #3700Los Angeles, CA 90033-2424 · (323) 260-7252 · Fax (323) 260-7864

Phone(323) 260-7252

Fax(323) 260-7864

Organization SubpartNo

Authorized OfficialEthelred E CarterSole Owner · (323) 260-7252

Enumeration DateApril 4, 2013

Last NPPES UpdateApril 5, 2013

✔ NPI 1508109877 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 · A29534

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.

1700 E CESAR E CHAVEZ AVE, Los Angeles, CA 90033

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Other Identifiers 1

Medicare UPINA83976CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Ethelred E Carter Medical Corp 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 Ethelred E Carter Medical Corp, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ethelred Carter, M.D.

Internal Medicine

NPI 1336247964

1700 E CESAR E CHAVEZ AVE SUITE #3700
Los Angeles, CA 90033

(323) 260-7252

✔ PECOSSame 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 Ethelred E Carter Medical Corp's NPI number?

The NPI number for Ethelred E Carter Medical Corp is 1508109877. It was assigned to this organization in the NPPES registry on April 4, 2013.

Where is Ethelred E Carter Medical Corp located?

Ethelred E Carter Medical Corp is located at 1700 E Cesar E Chavez Ave Suite #3700, Los Angeles, CA 90033. The listed phone number is (323) 260-7252.

What is Ethelred E Carter Medical Corp's specialty?

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

Is Ethelred E Carter Medical Corp enrolled in Medicare?

Yes. Ethelred E Carter Medical Corp is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ethelred E Carter Medical Corp?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Ethelred E Carter Medical Corp. 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 Ethelred E Carter Medical Corp was last updated on April 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.