Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel L Ivan, MD

Pediatrics Physician in Houston, TX · enumerated 2006.

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

National Provider Identifier

1487628905

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel L Ivan

Credential MD

Sex Male

Practice address 6431 Fannin St, Jjl 495, Houston, TX, 77030

Phone (713) 500-5666

Fax (713) 500-0527

Enumeration date Feb 13, 2006

Last updated in NPPES Mar 14, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License N6380 (TX) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301078858 (MI) Secondary

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
4609698	Medicaid	MI	-

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 Daniel Ivan?

Daniel Ivan is registered in NPPES with the primary taxonomy of Pediatrics 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 2012-03-14.