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FREDERICK W.K. CHEN
NPI 1255510350
Internal Medicine - Gastroenterology in Freedom, CA

Active since October 25, 2007
243 GREEN VALLEY RD STE E, FREEDOM, CA 95019(831) 728-1410(831) 728-2076 Get Directions Write a Review

NPPES record last updated: October 25, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Frederick W.k. Chen NPPES

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

FREDERICK W.K. CHEN (NPI 1255510350) is a healthcare organization registered as a gastroenterology in Freedom, California and active in the NPI registry since October 2007. The organization lists Frederick W.k. Chen, Gastroenterology, as its authorized official.

NPPES Registry Identity

NPI1255510350
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameFREDERICK W.K. CHEN
Location Address243 GREEN VALLEY RD STE EFreedom, CA 95019-3133
Mailing Address243 Green Valley Rd Ste EFreedom, CA 95019-3133 · (831) 728-1410 · Fax (831) 728-2076
Phone(831) 728-1410
Fax(831) 728-2076
Organization SubpartNo
Authorized OfficialFrederick W.k. ChenGastroenterology · (831) 728-1410
Enumeration DateOctober 25, 2007
✔ NPI 1255510350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A25253
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.
243 GREEN VALLEY RD STE E, Freedom, CA 95019
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Other Identifiers 1

Medicare PIN00A252530CA

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 2

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

MR. ALBERT JAMES CREVELLO JR. MD
Internal Medicine (Gastroenterology)
243 GREEN VALLEY RD STE E
FREEDOM, CA 95019
Santa Cruz County (831) 722-8807
RONALD I WALOFF MD
Internal Medicine (Gastroenterology)
243 GREEN VALLEY RD STE E
FREEDOM, CA 95019
Santa Cruz County (831) 722-8807

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 Frederick W.K. Chen's NPI number?

The NPI number for Frederick W.K. Chen is 1255510350. It was assigned to this organization in the NPPES registry on October 25, 2007.

Where is Frederick W.K. Chen located?

Frederick W.K. Chen is located at 243 Green Valley Rd Ste E, Freedom, CA 95019. The listed phone number is (831) 728-1410.

What is Frederick W.K. Chen'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 Frederick W.K. Chen was last updated on October 25, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.