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KATELLA MEDICAL GROUP INC
NPI 1831251495
Internal Medicine in Anaheim, CA

Active since December 13, 2006
9876 KATELLA AVE., ANAHEIM, CA 92804(714) 534-4001(714) 534-4122 Get Directions Write a Review

NPPES record last updated: January 23, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Katella Medical Group Inc NPPES

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

KATELLA MEDICAL GROUP INC (NPI 1831251495) is a healthcare organization registered as an internal medicine in Anaheim, California and active in the NPI registry since December 2006. The organization lists Scott Hoan Tran, President, as its authorized official.

NPPES Registry Identity

NPI1831251495
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameKATELLA MEDICAL GROUP INC
Location Address9876 KATELLA AVE.Anaheim, CA 92804
Mailing Address9876 Katella Ave.Anaheim, CA 92804 · (714) 534-4001 · Fax (714) 534-4122
Phone(714) 534-4001
Fax(714) 534-4122
Organization SubpartNo
Authorized OfficialScott Hoan TranPresident · (714) 534-4001
Enumeration DateDecember 13, 2006
Last NPPES UpdateJanuary 23, 2018
✔ NPI 1831251495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A79531
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9876 KATELLA AVE., Anaheim, CA 92804
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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)

Katella Medical Group Inc 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 Katella Medical Group Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Scott Tran, M.D.
Internal Medicine
NPI 1922183342
9876 KATELLA AVE
Anaheim, CA 92804
(714) 534-4001
✔ 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 Katella Medical Group Inc's NPI number?

The NPI number for Katella Medical Group Inc is 1831251495. It was assigned to this organization in the NPPES registry on December 13, 2006.

Where is Katella Medical Group Inc located?

Katella Medical Group Inc is located at 9876 Katella Ave., Anaheim, CA 92804. The listed phone number is (714) 534-4001.

What is Katella Medical Group Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Katella Medical Group Inc enrolled in Medicare?

Yes. Katella Medical Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Katella Medical Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Katella Medical Group Inc. 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 Katella Medical Group Inc was last updated on January 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.