Geriatrix, Inc

Geriatrix, Inc is a healthcare organization registered as Family Medicine Physician in Pasadena, CA, holding Type 2 (organization) NPI 1538576806 since 2014. The authorized official on file is Estelei Penuliar, President.

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NPI	1538576806
Entity type	Organization (Type 2)
Legal business name	Geriatrix, Inc
Practice address	155 N LAKE AVE, SUITE 800, Pasadena, CA, 91101
Phone	7144611419
Enumeration date	2014-07-17
Last updated in NPPES	2014-07-17

Authorized official

Name	Estelei Penuliar
Title	President
Phone	7144611419

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
363LF0000X	Family Nurse Practitioner	Secondary	15421	CA
207Q00000X	Family Medicine Physician	Primary	4941	CA

Copy-ready billing details

Provider: Geriatrix, Inc
NPI: 1538576806
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 155 N LAKE AVE, SUITE 800, Pasadena, CA, 91101

Providers at this address

NPI	Name	Type	Specialty	Location
1609811686	Thomas Hanson	Individual	General Practice Physician	Pasadena, CA
1780016196	Ligaya Oberes	Individual	Home Health Registered Nurse	Pasadena, CA
1962827907	Premier Screening LLC	Organization	Clinical Medical Laboratory	Pasadena, CA
1437542149	Charisse Danglacruz	Individual	Primary Care Nurse Practitioner	Pasadena, CA
1548653603	Oasis Health Medical Group Inc	Organization	Family Medicine Physician	Pasadena, CA
1215311709	Skylit Clinical Behavior Agency, Inc.	Organization	Community/Behavioral Health Agency	Pasadena, CA
1881233609	Anthony Hidalgo	Individual	General Care Certified Respiratory Therapist	Pasadena, CA

Verify this record

Cross-check NPI 1538576806 against the authoritative CMS record: view Geriatrix, Inc on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is Geriatrix, Inc located?

The practice location on file with NPPES is in Pasadena, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-07-17. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2014-07-17.