H NORMAN XU M D INC
NPI 1134307259
Internal Medicine in Canoga Park, CA

Q: What is H Norman Xu M D Inc's NPI number?

The NPI number for H Norman Xu M D Inc is 1134307259. It was assigned to this organization in the NPPES registry on January 31, 2008.

Q: What is H Norman Xu M D Inc's specialty?

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

Active since January 31, 2008

7111 WINNETKA AVE, SUITE 4, CANOGA PARK, CA 91306(818) 888-3123(818) 888-3331 Get Directions Write a Review

NPPES record last updated: September 14, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About H Norman Xu M D Inc NPPES

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

H NORMAN XU M D INC (NPI 1134307259) is a healthcare organization registered as an internal medicine in Canoga Park, California and active in the NPI registry since January 2008. The organization lists Haixin Norman Xu, President, as its authorized official.

NPPES Registry Identity

NPI1134307259

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameH NORMAN XU M D INC

Location Address7111 WINNETKA AVE, SUITE 4Canoga Park, CA 91306-3646

Mailing Address7111 Winnetka Ave, Suite 4Canoga Park, CA 91306-3646 · (818) 888-3123 · Fax (818) 888-3331

Phone(818) 888-3123

Fax(818) 888-3331

Organization SubpartNo

Authorized OfficialHaixin Norman XuPresident · (818) 888-3123

Enumeration DateJanuary 31, 2008

Last NPPES UpdateSeptember 14, 2010

✔ NPI 1134307259 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 · A66736

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.

7111 WINNETKA AVE, Canoga Park, CA 91306

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Other Identifiers 1

Medicare PINW16781CA

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)

H Norman Xu M D 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 H Norman Xu M D Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Haixin Xu, M.D.

Internal Medicine

NPI 1124019138

7111 WINNETKA AVE SUITE 4
Canoga Park, CA 91306

(818) 888-3123

✔ 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 H Norman Xu M D Inc's NPI number?

The NPI number for H Norman Xu M D Inc is 1134307259. It was assigned to this organization in the NPPES registry on January 31, 2008.

Where is H Norman Xu M D Inc located?

H Norman Xu M D Inc is located at 7111 Winnetka Ave Suite 4, Canoga Park, CA 91306. The listed phone number is (818) 888-3123.

What is H Norman Xu M D Inc's specialty?

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

Is H Norman Xu M D Inc enrolled in Medicare?

Yes. H Norman Xu M D Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through H Norman Xu M D Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to H Norman Xu M D 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 H Norman Xu M D Inc was last updated on September 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.