Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Colleen Wagner Hammerstone, PA-C

Individual provider Physician Assistant · NPI 1285038166

Mrs. Colleen Wagner Hammerstone, PA-C is a Physician Assistant in Allentown, Pennsylvania. Qualified in 2014, 12 years ago. Practices with Lehigh Valley Physician Group, a 2,493-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in North Carolina and Pennsylvania.

Years since qualifying
12
Licensed in
NC, PA
In the registry since
2014
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1250 S Cedar Crest Blvd Ste 110
Allentown, PA 18103
Phone: (610) 402-8900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 11200 Governor Manly Way Ste 309, Raleigh, NC 27614-7375 — (919) 562-9410
  • 11200 Governor Manly Way Ste 309, Raleigh, NC 27614-7375 — (919) 562-9410

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence MA057209 (PA)
Physician Assistant Taxonomy 363A00000X · Licence 0010-05326 (NC)

Record details

NPI number1285038166
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorYes
NPI enumeratedOctober 21, 2014
Last updated in NPPESAugust 13, 2020
Certification dateAugust 13, 2020

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Lehigh Valley Physician Group — 2493 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

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