JEFFREY TSENG, MD, INC.
NPI 1124387014
Clinic/Center - Medical Specialty in Thousand Oaks, CA

Q: What is Jeffrey Tseng, MD, Inc.'s NPI number?

The NPI number for Jeffrey Tseng, MD, Inc. is 1124387014. It was assigned to this organization in the NPPES registry on May 11, 2012.

Q: What is Jeffrey Tseng, MD, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Active since May 11, 2012

2220 LYNN RD, SUITE 109, THOUSAND OAKS, CA 91360(805) 496-8103(805) 496-9661 Get Directions Write a Review

NPPES record last updated: December 17, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Jeffrey Tseng, Md, Inc. NPPES

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

JEFFREY TSENG, MD, INC. (NPI 1124387014) is a healthcare organization registered as a medical specialty in Thousand Oaks, California and active in the NPI registry since May 2012. The organization lists Jeffrey Tseng, President, as its authorized official.

NPPES Registry Identity

NPI1124387014

Entity TypeOrganization

Primary Taxonomy261QM2500X

Legal Business NameJEFFREY TSENG, MD, INC.

Location Address2220 LYNN RD, SUITE 109Thousand Oaks, CA 91360-1904

Mailing Address2220 Lynn Rd, Suite 109Thousand Oaks, CA 91360-1904 · (805) 496-8103 · Fax (805) 496-9661

Phone(805) 496-8103

Fax(805) 496-9661

Organization SubpartNo

Authorized OfficialJeffrey TsengPresident · (805) 338-2616

Enumeration DateMay 11, 2012

Last NPPES UpdateDecember 17, 2012

✔ NPI 1124387014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM2500X

License✔ Licensed in CA · A101924

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

2220 LYNN RD, Thousand Oaks, CA 91360

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Other Identifiers 1

OtherCJ469ACA · Medicare Number

Other Providers at the Same Location NPPES 20

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

KOLAR N MURTHY M.D.

Psychiatry & Neurology (Neurology)

2220 LYNN RD, SUITE 300
THOUSAND OAKS, CA 91360

Ventura County (805) 495-6702

JOHN Y. HESS M.D.

Internal Medicine (Cardiovascular Disease)

2220 LYNN RD, 201
THOUSAND OAKS, CA 91360

Ventura County (805) 494-9494

LAWRENCE SPINNER M.D. A MEDICAL CORPORATION

Pediatrics

2220 LYNN RD, 109
THOUSAND OAKS, CA 91360

Ventura County (805) 497-9419

DR. JOY EDWARDS-BECKETT PHD, DNSC, FNP.C, CW

Nurse Practitioner (Family)

2220 LYNN RD, SUITE 102
THOUSAND OAKS, CA 91360

Ventura County (805) 494-1222

CHARLES P. JOHNSON, M.D., INC .

Internal Medicine (Cardiovascular Disease)

2220 LYNN RD, SUITE 203
THOUSAND OAKS, CA 91360

Ventura County (805) 494-9494

DR. ARNOLD R RUDMAN D.D.S.

Dentist (General Practice)

2220 LYNN RD, SUITE 305
THOUSAND OAKS, CA 91360

Ventura County (805) 497-3749

SUJAY DUTTA MD

Internal Medicine (Infectious Disease)

2220 LYNN RD, SUITE 301
THOUSAND OAKS, CA 91360

Ventura County (805) 495-1073

DR. JEFFREY TSENG M.D.

Otolaryngology

2220 LYNN RD, SUITE 109
THOUSAND OAKS, CA 91360

Ventura County (805) 496-8103

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 Jeffrey Tseng, MD, Inc.'s NPI number?

The NPI number for Jeffrey Tseng, MD, Inc. is 1124387014. It was assigned to this organization in the NPPES registry on May 11, 2012.

Where is Jeffrey Tseng, MD, Inc. located?

Jeffrey Tseng, MD, Inc. is located at 2220 Lynn Rd Suite 109, Thousand Oaks, CA 91360. The listed phone number is (805) 496-8103.

What is Jeffrey Tseng, MD, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

When was this NPI record last updated?

The NPPES record for Jeffrey Tseng, MD, Inc. was last updated on December 17, 2012. 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.