Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas J Bower, MD

Internal Medicine Physician in Carlisle, PA · enumerated 2005.

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

National Provider Identifier

1376539858

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Registry record

Entity type Individual (Type 1)

Name Douglas J Bower

Credential MD

Sex Male

Practice address 220 Wilson St, Ste 109, Carlisle, PA, 17013

Phone (717) 851-6120

Fax (717) 409-6223

Enumeration date Sep 21, 2005

Last updated in NPPES Dec 16, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD049317L (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0014085240001	Medicaid	PA	-

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 Douglas Bower?

The National Provider Identifier (NPI) for Douglas Bower is 1376539858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Douglas Bower practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-16.