Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ambrose S. Masto, M.D.

Surgery Physician in Burbank, CA · enumerated 2006.

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

National Provider Identifier

1760421150

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Registry record

Entity type Individual (Type 1)

Name Ambrose S. Masto

Credential M.D.

Sex Male

Practice address 3808 W Riverside Dr, Ste#400, Burbank, CA, 91505

Phone (818) 848-8840

Enumeration date Jun 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License G12964 (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

What is the NPI number for Ambrose Masto?

The National Provider Identifier (NPI) for Ambrose Masto is 1760421150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ambrose Masto practice?

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

Other providers at this practice address

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George Tabor Specialist · Burbank, CA NPI 1861485807 Beverly Radiology Medical Group Diagnostic Radiology Physician · Burbank, CA NPI 1871547034 Scott Sligh Colon & Rectal Surgery Physician · Burbank, CA NPI 1104869056 Matrix Rehabilitation, Inc. Physical Therapy Clinic/Center · Burbank, CA NPI 1083659411 Michael Goldberg Internal Medicine Physician · Burbank, CA NPI 1669402764 Ambrose S. Masto, M.D., A Medical Corporation Surgery Physician · Burbank, CA NPI 1902839517 Scott P. Sligh, M.D., A Medical Corporation Colon & Rectal Surgery Physician · Burbank, CA NPI 1699708206 Jennifer Holland Physical Therapist · Burbank, CA NPI 1508886748

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.