Hospitalist
Dr. JILLIAN GRIGORYAN-KOSTER M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1225419385 · enumerated 2015-06-15 · record updated 2018-09-12. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Other names: JILLIAN KOSTER
Addresses and phones
- Practice location 250 PLEASANT ST, CONCORD, NH, 03301 (603) 227-7000 Fax (603) 227-7191 Google Maps Apple Maps OpenStreetMap
- Mailing address 250 PLEASANT ST, CONCORD, NH, 03301-7539 (603) 227-7000 Fax (603) 227-7191 Google Maps Apple Maps OpenStreetMap
Specialties
- Family Medicine 207Q00000X · License 18862 NH
- Hospitalist 208M00000X · Primary · License 18862 NH
In this directory
Locations and evidence
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Practice location
CONCORD, NH, 03301
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.