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

Alyssa Michele Slaven, FNP-C

Individual provider Nurse Practitioner · NPI 1447919477

Alyssa Michele Slaven, FNP-C is a Nurse Practitioner in Washington, Pennsylvania. Qualified in 2018, 8 years ago. Practices with University of Pittsburgh Physicians, a 4,127-clinician group and accepts Medicare assignment. Licensed in Delaware, Ohio, Pennsylvania and Virginia.

Years since qualifying
8
Licensed in
DE, OH, PA, VA
In the registry since
2021
Specialties on file
5
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

155 Wilson Ave
Washington, PA 15301-3336
Phone: (724) 255-7000
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence SP025150 (PA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence LG-0013927 (DE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence APRN.CNP.0042456 (OH)
Registered Nurse Taxonomy 163W00000X · Licence RN656877 (PA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 0024197608 (VA)

Record details

NPI number1447919477
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedDecember 17, 2021
Last updated in NPPESJune 17, 2026
Certification dateJune 17, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice University Of Pittsburgh Physicians — 4127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients147
Services billed 171 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Colleagues at University of Pittsburgh Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4127 clinicians in the practice; 12 are shown here.

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