1. Home
  2. Directory
  3. California
  4. Downey
  5. Orthopaedic Surgery
  6. NPI Profile

LIS A ZIN STARK, M.D., INC
NPI 1033444302
Orthopaedic Surgery - Hand Surgery in Downey, CA

Active since October 05, 2009
8555 FLORENCE AVE, DOWNEY, CA 90240(562) 923-9351 Get Directions Write a Review

NPPES record last updated: October 5, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lis A Zin Stark, M.d., Inc NPPES

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

LIS A ZIN STARK, M.D., INC (NPI 1033444302) is a healthcare organization registered as a hand surgery in Downey, California and active in the NPI registry since October 2009. The organization lists Lis A Zin Stark, President, as its authorized official.

NPPES Registry Identity

NPI1033444302
Entity TypeOrganization
Primary Taxonomy207XS0106X
Legal Business NameLIS A ZIN STARK, M.D., INC
Location Address8555 FLORENCE AVEDowney, CA 90240-4014
Mailing AddressPo Box 1007Murrieta, CA 92564-1007 · (951) 719-3330 · Fax (951) 296-6706
Phone(562) 923-9351
Organization SubpartNo
Authorized OfficialLis A Zin StarkPresident · (562) 923-9351
Enumeration DateOctober 5, 2009
✔ NPI 1033444302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Hand SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XS0106X
License✔ Licensed in CA · A41411
Definition
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
8555 FLORENCE AVE, Downey, CA 90240
Open in Google Maps ↗

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)

Lis A Zin Stark, 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 Lis A Zin Stark, M.D., Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Lis Stark, M.D.
Orthopedic Surgery
NPI 1306816418
8555 FLORENCE AVE
Downey, CA 90240
(562) 923-9351
✔ 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 Lis A Zin Stark, M.D., Inc's NPI number?

The NPI number for Lis A Zin Stark, M.D., Inc is 1033444302. It was assigned to this organization in the NPPES registry on October 5, 2009.

Where is Lis A Zin Stark, M.D., Inc located?

Lis A Zin Stark, M.D., Inc is located at 8555 Florence Ave, Downey, CA 90240. The listed phone number is (562) 923-9351.

What is Lis A Zin Stark, M.D., Inc's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.

Is Lis A Zin Stark, M.D., Inc enrolled in Medicare?

Yes. Lis A Zin Stark, M.D., Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lis A Zin Stark, M.D., Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Orthopedic Surgery) reassigns their Medicare billing to Lis A Zin Stark, 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 Lis A Zin Stark, M.D., Inc was last updated on October 5, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.