Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul Deming Alley, M.D.

Orthopaedic Surgery Physician in Evansville, IN · enumerated 2005.

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

National Provider Identifier

1164425856

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Registry record

Entity type Individual (Type 1)

Name Paul Deming Alley

Credential M.D.

Sex Male

Practice address 1150 Lincoln Ave, Evansville, IN, 47714

Phone (812) 402-4263

Fax (812) 437-4263

Enumeration date May 27, 2005

Last updated in NPPES May 18, 2018

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 01045400A (IN) 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
100373770	Medicaid	IN	-
000000198998	Other	IN	ANTHEM BCBS
0231480001	Other	IN	MEDICARE DME

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.

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Frequently asked questions

How do I verify Paul Alley's NPI record?

Cross-check NPI 1164425856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164425856 active?

Yes, as of the latest NPPES snapshot, NPI 1164425856 is active (record last updated 2018-05-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-18.