Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew G Reish, MD

Q: What is the NPI number for Andrew Reish?

The National Provider Identifier (NPI) for Andrew Reish is 1841426483, a Type 1 (individual) record in the CMS NPPES registry.

Physical Medicine & Rehabilitation Physician in Allentown, PA · enumerated 2009.

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

National Provider Identifier

1841426483

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Registry record

Entity type Individual (Type 1)

Name Andrew G Reish

Credential MD

Sex Male

Practice address 850 S 5th St, Allentown, PA, 18103

Phone (610) 776-8344

Fax (610) 776-3168

Enumeration date Jun 10, 2009

Last updated in NPPES Sep 15, 2014

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License MD451917 (PA) Primary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 4301102158 (MI) Secondary

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

Where does Andrew Reish practice?

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

What is the NPI number for Andrew Reish?

The National Provider Identifier (NPI) for Andrew Reish is 1841426483, 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 2014-09-15.