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

Elizabeth C Grieser, FNP-C

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1801634365

Elizabeth C Grieser, FNP-C is a Nurse Practitioner in Providence, Rhode Island. Qualified in 2023, 3 years ago. Practices with Lifespan Physician Group Inc, a 1,125-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
3
Licensed in
RI
In the registry since
2024
Specialties on file
2
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

593 Eddy St Claverick 2
Providence, RI 02903
Phone: (401) 444-4000
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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 APRN04089 (RI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1801634365
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJuly 18, 2024
Last updated in NPPESJuly 17, 2025
Certification dateJuly 17, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Lifespan Physician Group Inc — 1125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Providence