Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah J Brimmer, NP
Nurse Practitioner in Elmira, NY · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811416589
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Registry record
Entity type Individual (Type 1)
Name Sarah J Brimmer
Credential NP
Sex Female
Practice address 602 Ivy St Fl 2, Elmira, NY, 14905
Phone (607) 735-4633
Fax (607) 735-4628
Enumeration date Sep 14, 2017
Last updated in NPPES Nov 20, 2020
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 308440 (NY) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 308440 | Other | NY | NY LICENSE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1811416589 active?
Yes, as of the latest NPPES snapshot, NPI 1811416589 is active (record last updated 2020-11-20).
How do I verify Sarah Brimmer's NPI record?
Cross-check NPI 1811416589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Aleksander Rupik Internal Medicine Physician · Elmira, NY NPI 1407969959 Steven Greenberg Internal Medicine Physician · Elmira, NY NPI 1790867786 Janusz Sosniak Internal Medicine Physician · Elmira, NY NPI 1699858209 Susan Ponivas Nurse Practitioner · Elmira, NY NPI 1467614230 Nicole Mosher Nurse Practitioner · Elmira, NY NPI 1427371962 Madison Coss Physician Assistant · Elmira, NY NPI 1184512444
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-20.