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

Ms. Deborah June Freehling, MEDICAL DOCTOR

Otolaryngology Physician in Mountain View, CA · enumerated 2008.

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

National Provider Identifier

1629246798

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Registry record

Entity type Individual (Type 1)

Name Ms. Deborah June Freehling

Credential MEDICAL DOCTOR

Sex Female

Practice address Mountain View, CA, 94040

Phone (650) 969-2270

Fax (650) 962-9889

Enumeration date Feb 12, 2008

Last updated in NPPES Dec 14, 2011

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

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License G48337 (CA) Primary

207YX0007X Plastic Surgery within the Head & Neck (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License G48337 (CA) Secondary

207YX0602X Otolaryngic Allergy Physician Allopathic & Osteopathic Physicians · License G48337 (CA) Secondary

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 is the NPI number for Deborah Freehling?

The National Provider Identifier (NPI) for Deborah Freehling is 1629246798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Deborah Freehling practice?

The practice location on file with NPPES is in Mountain View, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Peter Naruns Surgery Physician · Mountain View, CA NPI 1689636680 Cuesta Park Endoscopy Center Lp Ambulatory Surgical Clinic/Center · Mountain View, CA NPI 1427061696 Deborah J Freehling Inc Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Mountain View, CA NPI 1831249077 Josephine Magnuson Internal Medicine Physician · Mountain View, CA NPI 1851426266

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-14.