NPPES file of Aug 9, 2026

Elizabeth B. Kay, GNP-BC

Gerontology Nurse Practitioner · Worcester, MA

Elizabeth B. Kay, GNP-BC is a gerontology nurse practitioner with a practice address in Worcester, Massachusetts, and NPI 1598122863, issued on Jan 18, 2016. Check the license (Massachusetts RN251761, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598122863
Name
Elizabeth B. Kay
Credential
GNP-BC
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
RN251761 MA
2015019131 MO
Self-reported in NPPES; status is on the state search
Practice location
555 Plantation St, Worcester, MA 01605
Phone
(508) 852-5505
Enumerated
Jan 18, 2016
Record last updated
May 12, 2022
Medicare enrollment
Enrolled (PECOS I20190506002836); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest gerontology nurse practitioner records → All 379 in Massachusetts → Look up another NPI →

Also registered at 555 Plantation St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Steven BurokasNurse Practitioner1770172603
  2. Emma CasielloPhysical Therapist1619320736
  3. June Ganley, LICSWClinical Social Worker1225496433
  4. Maria Moura-WestdijkOccupational Therapist1760881387

Verify Elizabeth B. Kay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN251761    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Notre Dame Health Care Center IncWorcester, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth B. Kay among 379 gerontology nurse practitioner records in Massachusetts

Elizabeth B. Kay, GNP-BC is one of 379 gerontology nurse practitioner records with a practice address in Massachusetts. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 49% of them.

  • NPI issued2016 · 49% of these records are older, 45% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2008 · median 2017 among the 192 with a school on file
  • Record last updated2022 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Massachusetts

There are 379 gerontology nurse practitioner records in Massachusetts.

All 379 in Massachusetts → Every provider in Worcester → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Terri-Lyn BaronWorcester, MA 016051538422555
  2. Tara Deso, NPWorcester, MA 016051306490396
  3. Shaylah Grant, NPWorcester, MA 016051356076228
  4. Beth Harden, AGPCNP-BCWorcester, MA 016051649604133
  5. Susan Mugford, NPWorcester, MA 016051659732022
  6. Jennifer Stanhope, NPWorcester, MA 016051376927400
  7. Mary TorkornooWorcester, MA 016041205334588
  8. Angelina Coco, DNPWorcester, MA 016091902411010

Common questions

What is Elizabeth B. Kay, GNP-BC's NPI number?

Elizabeth B. Kay, GNP-BC's National Provider Identifier (NPI) is 1598122863, issued on Jan 18, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth B. Kay, GNP-BC located?

The NPPES record lists a practice address at 555 Plantation St, Worcester, MA, 01605. Phone: (508) 852-5505. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth B. Kay, GNP-BC's license?

NPPES lists Massachusetts license number RN251761, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.