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

Individual provider Acute Care Nurse Practitioner · NPI 1326101858

Melissa L Callans, CRNP is a Nurse Practitioner in Philadelphia, Pennsylvania. Qualified in 2000, 26 years ago. Practices with University of Penn-Medical Group, a 3,401-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
26
Licensed in
PA
In the registry since
2006
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

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Practice location Address checks out

800 Walnut St 9th Fl
Philadelphia, PA 19107-5176
Phone: (215) 829-5064
Fax: (215) 829-3081
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 847 Easton Rd, Warrington, PA 18976-2906 — (215) 918-5750

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence SP008990 (PA)

Record details

NPI number1326101858
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedDecember 18, 2006
Last updated in NPPESFebruary 17, 2020
Certification dateFebruary 17, 2020

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 University Of Penn-Medical Group — 3401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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