Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alissa M Greer, M. A. CCC-SLP/L

Speech-Language Pathologist in Macungie, PA · enumerated 2007 · practices at Lamm & Associates Pediatric Therapy, Inc.

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

National Provider Identifier

1578682571

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Registry record

Entity type Individual (Type 1)

Name Alissa M Greer

Credential M. A. CCC-SLP/L

Sex Female

Practice address 4622 Berwyn Ln, Macungie, PA, 18062

Phone (610) 349-0169

Fax (610) 366-7455

Enumeration date Mar 29, 2007

Last updated in NPPES Jan 7, 2010

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SL007826 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
1016600090001	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.

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Frequently asked questions

Is NPI 1578682571 active?

Yes, as of the latest NPPES snapshot, NPI 1578682571 is active (record last updated 2010-01-07).

How do I verify Alissa Greer's NPI record?

Cross-check NPI 1578682571 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Lamm & Associates Pediatric Therapy, Inc Speech-Language Pathologist · Macungie, PA NPI 1316003494 Laura Lamm Speech-Language Pathologist · Macungie, PA NPI 1679692677

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-07.