Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan Timothy Shimer, MD

Psychiatry Physician in Akron, OH · enumerated 2011.

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

National Provider Identifier

1639469190

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Registry record

Entity type Individual (Type 1)

Name Alan Timothy Shimer

Credential MD

Sex Male

Practice address 400 Wabash Ave, Akron, OH, 44307

Phone (330) 344-6000

Enumeration date Apr 18, 2011

Last updated in NPPES Jun 18, 2020

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 35.120095 (OH) 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.

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Frequently asked questions

How do I verify Alan Shimer's NPI record?

Cross-check NPI 1639469190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639469190 active?

Yes, as of the latest NPPES snapshot, NPI 1639469190 is active (record last updated 2020-06-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-18.