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Brian Jon Obst, DO

Q: What is the NPI number for Brian Obst?

The National Provider Identifier (NPI) for Brian Obst is 1912939141, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in West Reading, PA · enumerated 2006.

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

National Provider Identifier

1912939141

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Registry record

Entity type Individual (Type 1)

Name Brian Jon Obst

Credential DO

Sex Male

Practice address 6th Avenue and Spruce Street, Reading Anesthesia Associates Ltd, West Reading, PA, 19611

Phone (610) 988-8589

Fax (610) 988-5976

Enumeration date Jul 7, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License OS012684 (PA) 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 Brian Obst practice?

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

What is the NPI number for Brian Obst?

The National Provider Identifier (NPI) for Brian Obst is 1912939141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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