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Dr. Stephen Gugenheim, M.D.

Plastic Surgery within the Head & Neck (Otolaryngology) Physician in Napa, CA · enumerated 2006.

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

National Provider Identifier

1174501340

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephen Gugenheim
Credential M.D.
Sex Male
Practice address 3230 Beard Rd, Suite 2, Napa, CA, 94558
Phone (707) 224-7400
Fax (707) 224-7413
Enumeration date Jan 6, 2006
Last updated in NPPES Nov 2, 2021

Taxonomy & licenses

207YX0007X Plastic Surgery within the Head & Neck (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License L7739 (TX) Secondary
207YX0007X Plastic Surgery within the Head & Neck (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License G51162 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Stephen Gugenheim's NPI record?
Cross-check NPI 1174501340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1174501340 active?
Yes, as of the latest NPPES snapshot, NPI 1174501340 is active (record last updated 2021-11-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-02.