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Dr. Katherine Madeline Schlaffer, D.C.

Chiropractor in Agawam, MA · enumerated 2006 · practices at Joesph S Schlaffer.

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

National Provider Identifier

1902837438

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Registry record

Entity type Individual (Type 1)
Name Dr. Katherine Madeline Schlaffer
Credential D.C.
Sex Female
Practice address 192 Shoemaker Ln, Agawam, MA, 01001
Phone (413) 789-1369
Fax (413) 789-7136
Enumeration date Jul 5, 2006
Last updated in NPPES May 23, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 620 (MA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
1608924 Medicaid MA -
042739973 Other MA TAX IDENTIFICATION NUMBER

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

What is the NPI number for Katherine Schlaffer?
The National Provider Identifier (NPI) for Katherine Schlaffer is 1902837438, a Type 1 (individual) record in the CMS NPPES registry.
Where does Katherine Schlaffer practice?
The practice location on file with NPPES is in Agawam, MA. 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 2008-05-23.