Senior Doc Virginia PC - Medicare Primary Care in Santa Ana, CA

Senior Doc Virginia PC is a medicare enrolled primary clinic (Family Medicine) in Santa Ana, California. The current practice location for Senior Doc Virginia PC is 5 Hutton Centre Dr Ste 950, Santa Ana, California. For appointments, you can reach them via phone at (855) 434-7763. The mailing address for Senior Doc Virginia PC is 5 Hutton Centre Dr Ste 950, Santa Ana, California and phone number is (855) 434-7763.

Senior Doc Virginia PC is licensed to practice in (license number ). The clinic also participates in the medicare program and its NPI number is 1669352704. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (855) 434-7763.

Contact Information

Senior Doc Virginia PC
5 Hutton Centre Dr Ste 950
Santa Ana
CA 92707-8744
(855) 434-7763
(949) 281-5550

Map and Direction


Primary Care Clinic Profile

Full NameSenior Doc Virginia PC
SpecialityFamily Medicine
Location5 Hutton Centre Dr Ste 950, Santa Ana, California
Authorized Official Name and PositionJohn Geiss (CEO)
Authorized Official Contact6573150858
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Senior Doc Virginia PC
5 Hutton Centre Dr Ste 950
Santa Ana
CA 92707-8744

Ph: (855) 434-7763
Senior Doc Virginia PC
5 Hutton Centre Dr Ste 950
Santa Ana
CA 92707-8744

Ph: (855) 434-7763

NPI Details:

NPI Number1669352704
Provider Enumeration Date09/08/2025
Last Update Date09/08/2025
Certification Date09/07/2025

Medicare PECOS Information:

Medicare PECOS PAC ID7012402696
Medicare Enrollment IDO20251220000523

Medical Identifiers

Medical identifiers for Senior Doc Virginia PC such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669352704NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine ()Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Senior Doc Virginia PC acts as a billing entity for following providers:
Provider NameHenriette Solyst Hvingelby
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1942353107
PECOS PAC ID: 2668570979
Enrollment ID: I20160707001720
Provider NameJohn Dennis Broderick
Provider TypePractitioner - Emergency Medicine
Provider IdentifiersNPI Number: 1588666424
PECOS PAC ID: 8729038070
Enrollment ID: I20230210000659
Provider NameJeffrey John Thomas
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1932337136
PECOS PAC ID: 7315101003
Enrollment ID: I20250319001216
Provider NameJohn Geiss
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1053651497
PECOS PAC ID: 5890933071
Enrollment ID: I20250818001257
Provider NameKellie Marie Pacheco
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1326728668
PECOS PAC ID: 1951756519
Enrollment ID: I20260105002756
Provider NameFarrah Selah Jallalvandi
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1770317448
PECOS PAC ID: 6002348034
Enrollment ID: I20260220000018
Provider NameFrancis Peter Lagattuta
Provider TypePractitioner - Physician Assistant
Provider IdentifiersNPI Number: 1457725723
PECOS PAC ID: 2264834696
Enrollment ID: I20260226000288
Provider NameDeante Jemel Markey
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1982393716
PECOS PAC ID: 6901256569
Enrollment ID: I20260227003084
Provider NameRachelle Marie Virgin
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1578341913
PECOS PAC ID: 9234588062
Enrollment ID: I20260421000475
Provider NameChristine M. Padilla
Provider TypePractitioner - Physician Assistant
Provider IdentifiersNPI Number: 1386897262
PECOS PAC ID: 6305991670
Enrollment ID: I20260423000812

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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.