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HT FAMILY PHYSICIANS, INC.
NPI 1063660298
Family Medicine in Stockton, CA

Active since August 29, 2008CLIA Certified · 2 labs
1801 E MARCH LN STE A170, STOCKTON, CA 95210(209) 477-5552(209) 477-5553 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 19, 2025, Mar 16, 2020 (2 updates tracked since 2020).

About Ht Family Physicians, Inc. NPPES

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

HT FAMILY PHYSICIANS, INC. (NPI 1063660298) is a healthcare organization registered as a family medicine in Stockton, California and active in the NPI registry since August 2008. The organization holds 2 active CLIA laboratory certificates and lists Erik Michael Hill, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1063660298
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameHT FAMILY PHYSICIANS, INC.
Location Address1801 E MARCH LN STE A170Stockton, CA 95210-6673
Mailing Address1801 E March Ln Ste A170Stockton, CA 95210-6673 · (209) 477-5552 · Fax (209) 477-5553
Phone(209) 477-5552
Fax(209) 477-5553
Organization SubpartNo
Authorized OfficialErik Michael HillPractice Manager · (209) 477-5552
Enumeration DateAugust 29, 2008
Last NPPES UpdateNovember 19, 20252 updates tracked since enumeration
NPPES CertifiedNovember 19, 2025
✔ NPI 1063660298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · FNP 1622
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.
1801 E MARCH LN STE A170, Stockton, CA 95210
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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)

Ht Family Physicians, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Ht Family Physicians, Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Raissa Hill, D.O.
Family Practice
NPI 1346351566
1801 E MARCH LN STE A170
Stockton, CA 95210
(209) 477-5552
✔ PECOS✔ Accepts MedicareSame address
Richelle Marasigan, D.O.
Family Practice
NPI 1033408885
1801 E MARCH LN STE A170
Stockton, CA 95210
(209) 477-5552
✔ PECOS✔ Accepts MedicareSame address
Marisa Kautz, FNP
Nurse Practitioner
NPI 1700640752
1801 E MARCH LN STE A170
Stockton, CA 95210
(209) 477-5552
✔ PECOS0.1 mi
San Tso, D.O.
Family Practice
NPI 1598876716
77 W MARCH LN SUITE A
Stockton, CA 95207
(209) 477-5552
✔ PECOS✔ Accepts Medicare1.1 mi
Elizabeth Ross, RN, MSN, FNP-C
Nurse Practitioner
NPI 1871598896
77 W MARCH LN STE A
Stockton, CA 95207
(209) 477-5552
✔ PECOS1.2 mi
Clyde Wong, MD
Family Practice
NPI 1487686473
77 W MARCH LN STE A
Stockton, CA 95207
(209) 477-5552
✔ PECOS✔ Accepts Medicare1.2 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 2

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 05D1091114

Ht Family Physicians, Inc · Stockton, CA
Active · expires Oct 23, 2026
CLIA Number05D1091114
Laboratory TypePhysician Office
Certificate Effective DateOctober 24, 2024
Certificate Expiration DateOctober 23, 2026
Laboratory DirectorRaissa M. Hill
Laboratory Phone(209) 477-5552
Laboratory LocationHt Family Physicians, Inc1801 E March Lane Ste A170, Stockton, CA 95210
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 05D2124909

Ht Family Physicians, Inc. · Lodi, CA
Active · expires Jan 26, 2027
CLIA Number05D2124909
Laboratory TypePhysician Office
Certificate Effective DateJanuary 27, 2025
Certificate Expiration DateJanuary 26, 2027
Laboratory DirectorRaissa M. Hill, Do
Laboratory Phone(209) 477-5552
Laboratory LocationHt Family Physicians, Inc.999 S Fairmont Ave Ste 215, Lodi, CA 95240
CLIA data matches this NPI record on: Name Phone
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 Ht Family Physicians, Inc.'s NPI number?

The NPI number for Ht Family Physicians, Inc. is 1063660298. It was assigned to this organization in the NPPES registry on August 29, 2008.

Where is Ht Family Physicians, Inc. located?

Ht Family Physicians, Inc. is located at 1801 E March Ln Ste A170, Stockton, CA 95210. The listed phone number is (209) 477-5552.

What is Ht Family Physicians, Inc.'s specialty?

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

Is Ht Family Physicians, Inc. enrolled in Medicare?

Yes. Ht Family Physicians, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ht Family Physicians, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Ht Family Physicians, 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 Family Practice (4) and Nurse Practitioner (2). Of these, 2 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Ht Family Physicians, Inc. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Ht Family Physicians, Inc. was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.