Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Daniela Lax, M.D.

Pediatric Cardiology Physician in Tucson, AZ · enumerated 2006.

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

National Provider Identifier

1487751947

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Registry record

Entity type Individual (Type 1)

Name Ms. Daniela Lax

Credential M.D.

Sex Female

Practice address 535 N Wilmot Rd, Suite #101, Tucson, AZ, 85711

Phone (520) 694-9988

Fax (520) 694-9917

Enumeration date Sep 19, 2006

Last updated in NPPES May 21, 2013

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 17936 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
280488	Medicaid	AZ	—

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Daniela Lax?

Daniela Lax is registered in NPPES with the primary taxonomy of Pediatric Cardiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-21.