1. Home
  2. Directory
  3. California
  4. Santa Cruz
  5. Family Medicine
  6. NPI Profile

STEPHEN J HALPERN & JACK WATSON MDS
NPI 1851493761
Family Medicine in Santa Cruz, CA

Active since September 01, 2006
550A WATER ST, SANTA CRUZ, CA 95060(831) 425-0420(831) 425-0185 Get Directions Write a Review

NPPES record last updated: September 4, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stephen J Halpern & Jack Watson Mds NPPES

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

STEPHEN J HALPERN & JACK WATSON MDS (NPI 1851493761) is a healthcare organization registered as a family medicine in Santa Cruz, California and active in the NPI registry since September 2006. The organization lists Stephen J Halpern, Owner, as its authorized official.

NPPES Registry Identity

NPI1851493761
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameSTEPHEN J HALPERN & JACK WATSON MDS
Location Address550A WATER STSanta Cruz, CA 95060
Mailing Address550a Water StSanta Cruz, CA 95060 · (831) 425-0420 · Fax (831) 425-0185
Phone(831) 425-0420
Fax(831) 425-0185
Organization SubpartNo
Authorized OfficialStephen J HalpernOwner · (831) 425-0420
Enumeration DateSeptember 1, 2006
Last NPPES UpdateSeptember 4, 2007
✔ NPI 1851493761 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in CA · A22837✔ Licensed in CA · A65310✔ Licensed in CA · 20A8853
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedFamily Medicine · Adolescent MedicineTaxonomy 207QA0000X · License A88228 (CA)
550A WATER ST, Santa Cruz, CA 95060
Open in Google Maps ↗

Other Identifiers 6

Medicare ID-Type UnspecifiedZZZ02797ZCA
MedicaidGR0100850CA
Medicare PIN00A228371CA
Medicare PIN00A882280CA
Medicare PIN00A653102CA
Medicare PIN020A88530CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

FLAVIO CORNEJO DO
Family Medicine
550A WATER ST
SANTA CRUZ, CA 95060
Santa Cruz County (831) 425-0420

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 Stephen J Halpern & Jack Watson Mds's NPI number?

The NPI number for Stephen J Halpern & Jack Watson Mds is 1851493761. It was assigned to this organization in the NPPES registry on September 1, 2006.

Where is Stephen J Halpern & Jack Watson Mds located?

Stephen J Halpern & Jack Watson Mds is located at 550A Water St, Santa Cruz, CA 95060. The listed phone number is (831) 425-0420.

What is Stephen J Halpern & Jack Watson Mds's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Stephen J Halpern & Jack Watson Mds was last updated on September 4, 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.