MARK H MAZUR MD
NPI 1245328228
Internal Medicine - Infectious Disease in Thousand Oaks, CA

Active since October 11, 2006CLIA 05D0559388 · Microscopy
2220 LYNN ROAD, SUITE 301, THOUSAND OAKS, CA 91360(805) 495-1073(805) 495-5836 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark H Mazur Md NPPES

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

MARK H MAZUR MD (NPI 1245328228) is an individual infectious disease provider in Thousand Oaks, California, licensed in California (G36084) and active in the NPI registry since October 2006. He holds a CLIA Microscopy certificate valid through August 31, 2026.

NPPES Registry Identity

NPI1245328228
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameMARK H MAZURCredential: MD
Location Address2220 LYNN ROAD, SUITE 301Thousand Oaks, CA 91360
Mailing Address2220 Lynn Road, Suite 301Thousand Oaks, CA 91360 · (805) 495-1073 · Fax (805) 495-5836
Fax(805) 495-5836
Sole ProprietorNo
Enumeration DateOctober 11, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1245328228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License Licensed in CA · G36084
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

2220 LYNN ROAD, Thousand Oaks, CA 91360

Other Identifiers 3

Medicare ID-Type UnspecifiedWG36084ACA
Medicaid00G360840CA
Medicare UPINA91744

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 05D0559388

Mark H Mazur MD · Thousand Oaks, CA
Active · expires Aug 31, 2026
CLIA Number05D0559388
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorMark H. Mazur
Laboratory Phone(805) 495-1073
Laboratory LocationMark H Mazur MD2220 Lynn Rd 301, Thousand Oaks, CA 91360
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 2

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

Internal Medicine (Cardiovascular Disease)
2220 LYNN ROAD, #103
THOUSAND OAKS, CA 91360
Family Medicine
2220 LYNN ROAD, #204
THOUSAND OAKS, CA 91360

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 Mark Mazur's NPI number?

The NPI number for Mark Mazur is 1245328228. It was assigned to this individual provider in the NPPES registry on October 11, 2006.

Where is Mark Mazur located?

Mark Mazur practices at 2220 Lynn Road Suite 301, Thousand Oaks, CA 91360. The listed phone number is (805) 495-1073.

What is Mark Mazur's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Does Mark Mazur hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D0559388) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mark Mazur was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.