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

Individual provider Specialist · NPI 1881643013

Dr. Gregory Emmett Halligan, MD is a Pediatric Medicine in Philadelphia, Pennsylvania. Qualified in 1977, 49 years ago. Practices with Stc Pediatrics LLC, a 70-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
49
Licensed in
PA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Erie Ave At Frnt ST
Philadelphia, PA 19134
Phone: (215) 427-8984
Fax: (215) 427-6684
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence MD038317L (PA)

Record details

NPI number1881643013
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 6, 2006
Last updated in NPPESMarch 15, 2013

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Stc Pediatrics Llc — 70 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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