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CHATSWORTH MEDLINK INC
NPI 1538973839
Clinic/Center - Health Service in Granada Hills, CA

Active since February 05, 2025CLIA 05D2343369 · Waiver
17545 CHATSWORTH ST, GRANADA HILLS, CA 91344(661) 996-5065 Get Directions Write a Review

NPPES record last updated: February 5, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Chatsworth Medlink Inc NPPES

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

CHATSWORTH MEDLINK INC (NPI 1538973839) is a healthcare organization registered as a health service in Granada Hills, California and active in the NPI registry since February 2025. The organization holds a CLIA Waiver certificate valid through May 4, 2028 and lists Esmail Nadjmabadi, Md, as its authorized official.

NPPES Registry Identity

NPI1538973839
Entity TypeOrganization
Primary Taxonomy261QH0100X
Legal Business NameCHATSWORTH MEDLINK INC
Location Address17545 CHATSWORTH STGranada Hills, CA 91344-5720
Mailing Address17545 Chatsworth StGranada Hills, CA 91344-5720
Phone(661) 996-5065
Organization SubpartNo
Authorized OfficialEsmail NadjmabadiMd · (661) 301-7519
Enumeration DateFebruary 5, 2025
NPPES CertifiedFebruary 5, 2025
✔ NPI 1538973839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Health ServiceAmbulatory Health Care Facilities
Taxonomy Code261QH0100X
17545 CHATSWORTH ST, Granada Hills, CA 91344
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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chatsworth Medlink Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Chatsworth Medlink Inc, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (4)

Sid Kohan, M.D.
General Practice
NPI 1881698132
821 N BUNDY DR
Los Angeles, CA 90049
(818) 552-6230
✔ PECOS✔ Accepts Medicare13 mi
Dmitriy Romanenko, M.D.,
General Practice
NPI 1881894715
5831 FIRESTONE BLVD STE E
South Gate, CA 90280
(323) 240-1938
✔ PECOS30 mi
Stanley Olenick, MD
General Practice
NPI 1942342001
790 EAST WILLOW ST SUITE 100
Long Beach, CA 90806
(562) 427-7486
✔ PECOS37 mi
Esmail Nadjmabadi, M.D.
Internal Medicine
NPI 1699705400
300 OLD RIVER RD STE 150
Bakersfield, CA 93311
(661) 301-7519
✔ PECOS✔ Accepts Medicare82 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 of Waiver 05D2343369

Chatsworth Medlink Inc · Granada Hills, CA
Active · expires May 4, 2028
CLIA Number05D2343369
Laboratory TypePhysician Office
Certificate Effective DateMay 5, 2026
Certificate Expiration DateMay 4, 2028
Laboratory DirectorNadjmabadi Esmail
Laboratory Phone(818) 617-9799
Laboratory LocationChatsworth Medlink Inc17545 Chatsworth, Granada Hills, CA 91344
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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 Chatsworth Medlink Inc's NPI number?

The NPI number for Chatsworth Medlink Inc is 1538973839. It was assigned to this organization in the NPPES registry on February 5, 2025.

Where is Chatsworth Medlink Inc located?

Chatsworth Medlink Inc is located at 17545 Chatsworth St, Granada Hills, CA 91344. The listed phone number is (661) 996-5065.

What is Chatsworth Medlink Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Health Service, with taxonomy code 261QH0100X.

Is Chatsworth Medlink Inc enrolled in Medicare?

Yes. Chatsworth Medlink Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Chatsworth Medlink Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Chatsworth Medlink 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. The largest specialties are General Practice (3) and Internal Medicine (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Chatsworth Medlink Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2343369) is associated with this NPI, valid through May 4, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Chatsworth Medlink Inc was last updated on February 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.