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NEIL D. FAGEN,M.D.,INC.
NPI 1023311008
Internal Medicine - Gastroenterology in Tarzana, CA

Active since December 13, 2010
18411 CLARK ST, 204, TARZANA, CA 91356(818) 996-4796(818) 996-4793 Get Directions Write a Review

NPPES record last updated: December 13, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Neil D. Fagen,m.d.,inc. NPPES

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

NEIL D. FAGEN,M.D.,INC. (NPI 1023311008) is a healthcare organization registered as a gastroenterology in Tarzana, California and active in the NPI registry since December 2010. The organization lists Neil D Fagen, President, as its authorized official.

NPPES Registry Identity

NPI1023311008
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameNEIL D. FAGEN,M.D.,INC.
Location Address18411 CLARK ST, 204Tarzana, CA 91356-3535
Mailing Address18411 Clark St, 204Tarzana, CA 91356-3535 · (818) 996-4796 · Fax (818) 996-4793
Phone(818) 996-4796
Fax(818) 996-4793
Organization SubpartNo
Authorized OfficialNeil D FagenPresident · (818) 996-4796
Enumeration DateDecember 13, 2010
✔ NPI 1023311008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
18411 CLARK ST, Tarzana, CA 91356
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Other Identifiers 2

Medicare UPINA44010CA
Medicaid00G293040CA

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

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.

DIABETIC NEUROPATHY & FOOTCARE INSTITUTE OF SOUTHERN CALIFORNIA
Plastic Surgery
18411 CLARK ST, SUITE 105
TARZANA, CA 91356
Los Angeles County (818) 345-3338
TARZANA GARDEN OB GYN
Obstetrics & Gynecology
18411 CLARK ST, 301
TARZANA, CA 91356
Los Angeles County (818) 345-6600
SONIA DELACRUZ
Specialist
18411 CLARK ST, SUITE 302
TARZANA, CA 91356
Los Angeles County (818) 501-7276
DR. STEPHEN J HOWARD DDS
Dentist (Pediatric Dentistry)
18411 CLARK ST, #306
TARZANA, CA 91356
Los Angeles County (818) 343-9119
BRIAN K FENMORE MD
Obstetrics & Gynecology
18411 CLARK ST, 108
TARZANA, CA 91356
Los Angeles County (818) 708-8011
TINA BUERANO VERDER MD
Obstetrics & Gynecology
18411 CLARK ST, SUITE 102
TARZANA, CA 91356
Los Angeles County (877) 503-0518
ALLEN L. HOFFMAN, MD FACS, APC
Surgery
18411 CLARK ST, SUITE 305
TARZANA, CA 91356
Los Angeles County (818) 345-9600
MR. SAMUEL S SPIGELMAN MD
Urology
18411 CLARK ST, SUITE #104
TARZANA, CA 91356
Los Angeles County (818) 776-0660

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 Neil D. Fagen,m.D.,inc.'s NPI number?

The NPI number for Neil D. Fagen,m.D.,inc. is 1023311008. It was assigned to this organization in the NPPES registry on December 13, 2010.

Where is Neil D. Fagen,m.D.,inc. located?

Neil D. Fagen,m.D.,inc. is located at 18411 Clark St 204, Tarzana, CA 91356. The listed phone number is (818) 996-4796.

What is Neil D. Fagen,m.D.,inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Neil D. Fagen,m.D.,inc. was last updated on December 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.