Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heidi Ann Stephany, M.D.

Pediatric Urology Physician in Orange, CA · enumerated 2006.

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

National Provider Identifier

1093759110

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Registry record

Entity type Individual (Type 1)

Name Heidi Ann Stephany

Credential M.D.

Sex Female

Practice address 505 S Main St Ste 100, Orange, CA, 92868

Phone (714) 509-3914

Fax (888) 378-5391

Enumeration date Jun 16, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

2088P0231X Pediatric Urology Physician Allopathic & Osteopathic Physicians · License A149320 (CA) Primary

2088P0231X Pediatric Urology Physician Allopathic & Osteopathic Physicians · License MD448500 (PA) 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
0A149320	Medicaid	CA	-

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

What specialty is Heidi Stephany?

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

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.