Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Del Pilar Ariza-Hart, M.D.

Family Medicine Physician in Pasadena, TX · enumerated 2009 · practices at Principlemed Anesthesia, Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1073746871

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Registry record

Entity type Individual (Type 1)

Name Maria Del Pilar Ariza-Hart

Credential M.D.

Sex Female

Practice address 5010 Crenshaw Rd Ste 130, Pasadena, TX, 77505

Phone (346) 739-8500

Fax (346) 248-3130

Enumeration date Aug 26, 2009

Last updated in NPPES Apr 20, 2026

Taxonomy & licenses

207QB0002X Obesity Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 036128885 (IL) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License U9470 (TX) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036128885 (IL) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 → Validate an NPI →

Frequently asked questions

Is NPI 1073746871 active?

Yes, as of the latest NPPES snapshot, NPI 1073746871 is active (record last updated 2026-04-20).

How do I verify Maria Ariza-Hart's NPI record?

Cross-check NPI 1073746871 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Salman Mian Pain Medicine Physician · Pasadena, TX NPI 1861650418 Hiba Ali Rheumatology Physician · Pasadena, TX NPI 1679969448 Elizabeth Guerra Gerontology Nurse Practitioner · Pasadena, TX NPI 1902362411 Principlemed Anesthesia, Pllc Anesthesiology Physician · Pasadena, TX NPI 1518599943 Hailey Bailes Family Nurse Practitioner · Pasadena, TX NPI 1487592499

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-20.