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UMALIMEDICAL CLINIC
NPI 1437494432
Internal Medicine - Gastroenterology in Newhall, CA

Active since December 01, 2012CLIA 05D1000027 · Waiver
22621 LYONS AVE, NEWHALL, CA 91321(661) 964-0597(661) 964-0598 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Umalimedical Clinic NPPES

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

UMALIMEDICAL CLINIC (NPI 1437494432) is a healthcare organization registered as a gastroenterology in Newhall, California and active in the NPI registry since December 2012. The organization holds a CLIA Waiver certificate valid through May 29, 2028 and lists Maria Sandra Alzona Umali, President, as its authorized official.

NPPES Registry Identity

NPI1437494432
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameMARIA SANDRA A UMALI MD INC
Location Address22621 LYONS AVENewhall, CA 91321-1702
Mailing AddressPo Box 221360Newhall, CA 91322-1360 · (661) 964-0597 · Fax (661) 964-0598
Phone(661) 964-0597
Fax(661) 964-0598
Organization SubpartNo
Authorized OfficialMaria Sandra Alzona UmaliPresident · (661) 964-0597
Enumeration DateDecember 1, 2012
Last NPPES UpdateMarch 7, 2023
✔ NPI 1437494432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A34940
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License A34940 (CA)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License A34940 (CA)
22621 LYONS AVE, Newhall, CA 91321
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Other Names 1

Doing Business AsUmalimedical Clinic

Other Identifiers 1

Other05D1000027CA · Clia

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

CLIA Laboratory Certificates CMS CLIA

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 05D1000027

Umali Medical Clinic · Newhall, CA
Active · expires May 29, 2028
CLIA Number05D1000027
Laboratory TypePhysician Office
Certificate Effective DateMay 30, 2026
Certificate Expiration DateMay 29, 2028
Laboratory DirectorSandra A. Umali MD
Laboratory Phone(661) 964-0597
Laboratory LocationUmali Medical Clinic22621 Lyons Ave, Newhall, CA 91322
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

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

MR. WALTER HAROLD KING MFT
Marriage & Family Therapist
22621 LYONS AVE, 205
NEWHALL, CA 91321
Los Angeles County (661) 287-9337
DR. MARIA SANDRA ALZONA UMALI M.D.
Internal Medicine (Gastroenterology)
22621 LYONS AVE
NEWHALL, CA 91321
Los Angeles County (661) 964-0597

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 Maria Sandra A Umali MD Inc's NPI number?

The NPI number for Maria Sandra A Umali MD Inc is 1437494432. It was assigned to this organization in the NPPES registry on December 1, 2012. The provider is doing business as Umalimedical Clinic.

Where is Maria Sandra A Umali MD Inc located?

Maria Sandra A Umali MD Inc is located at 22621 Lyons Ave, Newhall, CA 91321. The listed phone number is (661) 964-0597.

What is Maria Sandra A Umali MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Does Maria Sandra A Umali MD Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1000027) is associated with this NPI, valid through May 29, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Maria Sandra A Umali MD Inc was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.