NPI Portal NPI Lookup & Verification

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

Gregory M Houck, DO

Dermatology Physician in Estero, FL · enumerated 2006 · practices at Estero Dermatology & Skin Surgery Center, LLC.

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

National Provider Identifier

1487625885

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Gregory M Houck
Credential DO
Sex Male
Practice address Estero, FL, 33928
Phone (239) 390-3376
Fax (239) 333-0474
Enumeration date Feb 1, 2006
Last updated in NPPES Jun 10, 2023

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

Taxonomy & licenses

207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License OS8594 (FL) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License OS8594 (FL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Gregory Houck practice?
The practice location on file with NPPES is in Estero, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gregory Houck?
The National Provider Identifier (NPI) for Gregory Houck is 1487625885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-10.