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SENIOR DOC DELAWARE PA
NPI 1316828452
Family Medicine in Santa Ana, CA

Active since September 08, 2025
5 HUTTON CENTRE DR STE 950, SANTA ANA, CA 92707(855) 434-7763(949) 281-5550 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Senior Doc Delaware Pa NPPES

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

SENIOR DOC DELAWARE PA (NPI 1316828452) is a healthcare organization registered as a family medicine in Santa Ana, California and active in the NPI registry since September 2025. The organization lists John Mark Geiss, Ceo, as its authorized official.

NPPES Registry Identity

NPI1316828452
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameSENIOR DOC DELAWARE PA
Location Address5 HUTTON CENTRE DR STE 950Santa Ana, CA 92707-8744
Mailing Address5 Hutton Centre Dr Ste 950Santa Ana, CA 92707-8744 · (855) 434-7763 · Fax (949) 281-5550
Phone(855) 434-7763
Fax(949) 281-5550
Organization SubpartNo
Authorized OfficialJohn Mark GeissCeo · (657) 315-0858
Enumeration DateSeptember 8, 2025
NPPES CertifiedSeptember 8, 2025
✔ NPI 1316828452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
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.

5 HUTTON CENTRE DR STE 950, Santa Ana, CA 92707
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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 20

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

CARLY AKEMI TAKATA
Physician Assistant
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763
DR. JOHN MARK GEISS D.O.
Family Medicine
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763
J M GEISS DO APC
Family Medicine
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763
SENIOR DOC VERMONT PC
Family Medicine
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763
GABRIELLE CARTER RN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763
COURTNEY WHEELER PA-C
Physician Assistant
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763
CYNTHIA MARIE MARIUTA FNP-C
Nurse Practitioner (Family)
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763
VIVIAN LUONG
Physician Assistant
5 HUTTON CENTRE DR STE 950
SANTA ANA, CA 92707
Orange County (855) 434-7763

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 Senior Doc Delaware PA's NPI number?

The NPI number for Senior Doc Delaware PA is 1316828452. It was assigned to this organization in the NPPES registry on September 8, 2025.

Where is Senior Doc Delaware PA located?

Senior Doc Delaware PA is located at 5 Hutton Centre Dr Ste 950, Santa Ana, CA 92707. The listed phone number is (855) 434-7763.

What is Senior Doc Delaware PA'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 Senior Doc Delaware PA was last updated on September 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.