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

Sarah Tomlinson Rives Gray

Individual provider Family Nurse Practitioner · NPI 1588907380

Sarah Tomlinson Rives Gray is a Nurse Practitioner in Baltimore, Maryland. Qualified in 2013, 13 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and works from 2 locations. Licensed in Maryland.

Years since qualifying
13
Licensed in
MD
In the registry since
2013
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1200 E Fayette St
Baltimore, MD 21202-4721
Phone: (410) 396-9410
Fax: (410) 396-9437
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 1179 N McDowell Blvd, Petaluma, CA 94954-6559 — (707) 559-7500

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R216249 (MD)

Record details

NPI number1588907380
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 29, 2013
Last updated in NPPESFebruary 7, 2021
Certification dateFebruary 7, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
Practice locations5 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 patients30
Services billed 47 a service is one billed item, such as a visit, a test or a procedure
Average patient age63

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 Johns Hopkins University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2855 clinicians in the practice; 12 are shown here.

Other providers in Baltimore