NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Karen E Knuepfer

Mechanotherapist in York, PA · enumerated 2008 · practices at Sound Health Counseling Solutions, LLC.

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

National Provider Identifier

1649436726

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Karen E Knuepfer
Sex Female
Practice address York, PA, 17403
Phone (717) 851-5590
Enumeration date Jul 29, 2008
Last updated in NPPES Jul 29, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172M00000X Mechanotherapist Other Service Providers Primary

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

What is the NPI number for Karen Knuepfer?
The National Provider Identifier (NPI) for Karen Knuepfer is 1649436726, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karen Knuepfer practice?
The practice location on file with NPPES is in York, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-29.