Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen Thorsheim Hougen, M.D.

Surgery Physician in Marble Falls, TX · enumerated 2006 · practices at Baylor Scott and White.

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

National Provider Identifier

1598720583

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen Thorsheim Hougen

Credential M.D.

Sex Male

Practice address 800 W Highway 71, Marble Falls, TX, 78654

Phone (830) 201-7100

Fax (830) 201-7304

Enumeration date Apr 20, 2006

Last updated in NPPES Jul 11, 2013

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License F1660 (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
131304103	Medicaid	TX	—
88620S	Other	TX	BLUE CROSS/SHIELD
8BV700	Other	TX	BLUECROSS BLUESHIELD OF TEXAS

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 1598720583 active?

Yes — as of the latest NPPES snapshot, NPI 1598720583 is active (record last updated 2013-07-11).

How do I verify Stephen Hougen's NPI record?

Cross-check NPI 1598720583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-11.