MEHMET C DEMIROZU M D INC
NPI 1245256650
Internal Medicine in Hawthorne, CA

Q: What is Mehmet C Demirozu M D Inc's NPI number?

The NPI number for Mehmet C Demirozu M D Inc is 1245256650. It was assigned to this organization in the NPPES registry on July 15, 2006.

Q: What is Mehmet C Demirozu M D Inc's specialty?

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

Active since July 15, 2006

4477 W 118TH ST, SUITE 303, HAWTHORNE, CA 90250(310) 644-9515(310) 644-3629 Get Directions Write a Review

NPPES record last updated: October 10, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Mehmet C Demirozu M D Inc NPPES

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

MEHMET C DEMIROZU M D INC (NPI 1245256650) is a healthcare organization registered as an internal medicine in Hawthorne, California and active in the NPI registry since July 2006. The organization lists Mehmet C Demirozu, Pulmonalogist, as its authorized official.

NPPES Registry Identity

NPI1245256650

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMEHMET C DEMIROZU M D INC

Location Address4477 W 118TH ST, SUITE 303Hawthorne, CA 90250-2255

Mailing AddressPo Box 641245Los Angeles, CA 90064-6245 · (310) 644-9515 · Fax (310) 644-3629

Phone(310) 644-9515

Fax(310) 644-3629

Organization SubpartNo

Authorized OfficialMehmet C DemirozuPulmonalogist · (310) 644-9515

Enumeration DateJuly 15, 2006

Last NPPES UpdateOctober 10, 2007

✔ NPI 1245256650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A52940

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.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License A52940 (CA)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License A52940 (CA)

4477 W 118TH ST, Hawthorne, CA 90250

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Other Identifiers 3

Medicaid00A52900CA

Medicare UPING01575CA

Medicare ID-Type UnspecifiedA52940CA

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 MULTIPLE 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)

Mehmet C Demirozu 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 2 clinicians reassign Medicare billing to Mehmet C Demirozu M D Inc, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Tess Ventura, NP

Nurse Practitioner

NPI 1669782280

2841 LOMITA BLVD STE 100
Torrance, CA 90505

(310) 257-0508

✔ PECOS8.2 mi

Mehmet Demirozu, M.D.

Internal Medicine

NPI 1295753234

4477 W 118TH STREET #303
Hawthorne, CA 90250

(310) 644-9515

✔ PECOS

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 Mehmet C Demirozu M D Inc's NPI number?

The NPI number for Mehmet C Demirozu M D Inc is 1245256650. It was assigned to this organization in the NPPES registry on July 15, 2006.

Where is Mehmet C Demirozu M D Inc located?

Mehmet C Demirozu M D Inc is located at 4477 W 118th St Suite 303, Hawthorne, CA 90250. The listed phone number is (310) 644-9515.

What is Mehmet C Demirozu M D Inc's specialty?

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

Is Mehmet C Demirozu M D Inc enrolled in Medicare?

Yes. Mehmet C Demirozu M D Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mehmet C Demirozu M D Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Mehmet C Demirozu M D Inc, in Internal Medicine and Nurse Practitioner. 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, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mehmet C Demirozu M D Inc was last updated on October 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.