Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Peter Joseph Callahan, LGSW

Individual provider Clinical Social Worker · NPI 1205834389

Peter Joseph Callahan, LGSW is a Clinical Social Worker in Martinsburg, West Virginia. Qualified in 2006, 20 years ago. Accepts Medicare assignment and offers telehealth. Licensed in West Virginia.

Years since qualifying
20
Licensed in
WV
In the registry since
2005
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Practice location Address checks out

1020 Winchester Ave
Martinsburg, WV 25401-1650
Phone: (304) 886-4118
Fax: (304) 579-8606
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence DP09966148 (WV)

Record details

NPI number1205834389
Entity typeIndividual (Type 1)
GenderMale
Credentials LGSW
Sole proprietorNo
NPI enumeratedJuly 12, 2005
Last updated in NPPESNovember 18, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Martinsburg