NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Berndtson, MD

Surgery Physician in San Diego, CA · enumerated 2008.

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

National Provider Identifier

1457518219

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Allison Berndtson
Credential MD
Sex Female
Practice address 200 W Arbor Dr, San Diego, CA, 92103
Phone (800) 926-8273
Enumeration date May 20, 2008
Last updated in NPPES Oct 29, 2019

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License A105854 (CA) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A105854 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Allison Berndtson practice?
The practice location on file with NPPES is in San Diego, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allison Berndtson?
The National Provider Identifier (NPI) for Allison Berndtson is 1457518219, 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 2019-10-29.