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

Brighid Armstrong Gannon

Individual provider Registered Nurse · NPI 1366870453

Brighid Armstrong Gannon is a Registered Nurse in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2013
Specialties on file
2
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Practice location Address checks out

952 5th Ave Ste 1A
New York, NY 10075-1740 Not confirmed with CMS for 12 years — call before visiting
Phone: (212) 249-1600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence F401646 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 641016 (NY)

Record details

NPI number1366870453
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 29, 2013
Last updated in NPPESOctober 29, 2013

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 patients1,152
Services billed 1,260 a service is one billed item, such as a visit, a test or a procedure
Average patient age81

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.

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