Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Ann Marie Pellegrino, CRNPAPRNC

Individual provider Adult Health Nurse Practitioner · NPI 1750563615

Ann Marie Pellegrino, CRNPAPRNC is a Nurse Practitioner in Paoli, Pennsylvania. Qualified in 2000, 26 years ago. Practices with Main Line Healthcare, a 1,153-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
26
Licensed in
PA
In the registry since
2007
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Practice location Address checks out

255 W Lancaster Ave
Paoli, PA 19301-1763 Not confirmed with CMS for 10 years — call before visiting
Phone: (484) 565-1600
Fax: (610) 647-2006
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence SP006487C (PA)

Record details

NPI number1750563615
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNPAPRNC
Sole proprietorNo
NPI enumeratedDecember 3, 2007
Last updated in NPPESOctober 22, 2015

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Main Line Healthcare — 1153 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients168
Services billed 411 a service is one billed item, such as a visit, a test or a procedure
Average patient age83

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.

  • Bryn Mawr Hospital Hospital · Bryn Mawr, PA

Colleagues at Main Line Healthcare

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1153 clinicians in the practice; 12 are shown here.

Other providers in Paoli