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

Mark T Allen, MD

Organization Orthopaedic Surgery Physician · NPI 1265464655

Mark T Allen, MD is an Orthopaedic Surgery Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006

Practice location Address checks out

1600 W Girard Ave
Philadelphia, PA 19130
Phone: (215) 787-9344
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD038491L (PA)

Record details

NPI number1265464655
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dolores Bailey — Billing Service · (302) 659-5204
NPI enumeratedJuly 7, 2006
Last updated in NPPESApril 7, 2008
Mailing addressPo Box 3220, Philadelphia, PA 19130-0220

Other providers in Philadelphia