Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lisa Perkins Houck, PT, DPT, OCS, MTC

Q: What is the NPI number for Lisa Houck?

The National Provider Identifier (NPI) for Lisa Houck is 1689659633, a Type 1 (individual) record in the CMS NPPES registry.

Orthopedic Physical Therapist in Frederick, MD · enumerated 2005.

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

National Provider Identifier

1689659633

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Registry record

Entity type Individual (Type 1)

Name Dr. Lisa Perkins Houck

Credential PT, DPT, OCS, MTC

Sex Female

Practice address 610 Solarex Ct, Frederick, MD, 21703

Phone (240) 215-9023

Fax (240) 215-9026

Enumeration date Dec 13, 2005

Last updated in NPPES Jan 7, 2026

Taxonomy & licenses

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20195 (MD) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
147719000	Other	MD	DOL FSS
2116439	Other	MD	MAMSI FSS
3116439	Other	MD	MAMSI MSS
334552	Other	MD	PHCS
611844-02	Other	MD	CAREFIRST MSS
K134-0001	Other	MD	BC FEP MSS
650022015	Other	MD	MC RR
6611844-01	Other	MD	CAREFIRST FSS
602030700	Other	MD	DOL MSS
R5590004	Other	MH	FSS BC FEP

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 Lisa Houck practice?

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

What is the NPI number for Lisa Houck?

The National Provider Identifier (NPI) for Lisa Houck is 1689659633, 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 2026-01-07.