Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Melanie B Illich, MD

Psychiatry Physician in Waco, TX · enumerated 2007 · practices at Ultra Hydro Vascular Systems LLC.

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

National Provider Identifier

1982893665

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Registry record

Entity type Individual (Type 1)

Name Melanie B Illich

Credential MD

Sex Female

Practice address Waco, TX, 76710

Phone (254) 776-3486

Fax (254) 776-8466

Enumeration date Oct 18, 2007

Last updated in NPPES Jan 3, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License J2104 (TX) 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
G08042	Other	TX	UPIN
113408204	Medicaid	TX	-
00291G	Other	TX	BCBS

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 Melanie Illich?

Melanie Illich is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Ultra Hydro Vascular Systems LLC Physiological Laboratory · Waco, TX NPI 1912142084

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-03.