Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Chelsea Macnamara, PA-C

Individual provider Medical Physician Assistant · NPI 1528443058

Mrs. Chelsea Macnamara, PA-C is a Physician Assistant in Lock Haven, Pennsylvania. Qualified in 2015, 11 years ago. Practices with Susquehanna Physician Services, a 612-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
11
Licensed in
PA
In the registry since
2015
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

208 E Church St
Lock Haven, PA 17745-2025
Phone: (570) 748-0590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence OA004203 (PA)

Record details

NPI number1528443058
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJuly 27, 2015
Last updated in NPPESDecember 14, 2017

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Susquehanna Physician Services — 612 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients100
Services billed 308 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Upmc Williamsport Hospital · Williamsport, PA
  • Upmc Home Healthcare Home health agency · Williamsport, PA

Colleagues at Susquehanna Physician Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 612 clinicians in the practice; 12 are shown here.

Other providers in Lock Haven