Kathleen Sarah Jay, PNP
Pediatric Nurse Practitioner · Boston, MA
Kathleen Sarah Jay, PNP is a pediatric nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1568883734, issued on Dec 13, 2013. Check the license (Massachusetts RN191241, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Sarah Jay
- Credential
- PNP
- Primary taxonomy
- Pediatric Nurse Practitioner 363LP0200X
- License numbers
- RN191241 MA
2005004092 MO
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-6000
- Enumerated
- Dec 13, 2013
- Record last updated
- Feb 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (617) 355-6000
- Medicaid IDs
- 1568883734 MO
ENROLLED IL - Medicare enrollment
- Enrolled (PECOS I20200327000731); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric nurse practitioner records → All 1,311 in Massachusetts → Look up another NPI →
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Kathleen Sarah Jay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN191241Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average pediatric nurse practitioner in 2024
29 Medicare Part D claims, against an average of 206 among the 854 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Boston Childrens Heart Foundation IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Sarah Jay among 1,311 pediatric nurse practitioner records in Massachusetts
Kathleen Sarah Jay, PNP is one of 1,311 pediatric nurse practitioner records with a practice address in Massachusetts. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 45% of them.
- NPI issued2013 · 45% of these records are older, 51% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1995 · median 2016 among the 143 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
630 pediatric nurse practitioner records list a practice address in Boston
They are 630 of the 41,865 NPPES records with a practice address in Boston, and 1,311 pediatric nurse practitioner records in Massachusetts.
All 1,311 in Massachusetts → Every provider in Boston → Pediatric Nurse Practitioner nationwide →
The 8 pediatric nurse practitioner records with the nearest ZIP codes
- Karen Balestrieri, PNP-CBoston, MA 021151437148236
- Melissa Bennett-Carini, C. P. N. P.Boston, MA 021151790759108
- Karyn Brundige, RN, APRNBoston, MA 021151831156520
- Wendy Bugos, NPBoston, MA 021151407829351
- Jessica Burns, NPBoston, MA 021151275599144
- Rachel Difazio, NPBoston, MA 021151609832260
- Jennifer Eile, NPBoston, MA 021151962461335
- Amy Federico, NPBoston, MA 021151235193186
Common questions
What is Kathleen Sarah Jay, PNP's NPI number?
Kathleen Sarah Jay, PNP's National Provider Identifier (NPI) is 1568883734, issued on Dec 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Sarah Jay, PNP located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6000. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Sarah Jay, PNP's license?
NPPES lists Massachusetts license number RN191241, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Sarah Jay, PNP prescribe under Medicare Part D?
In 2024, Kathleen Sarah Jay, PNP had 29 Medicare Part D claims; the average among pediatric nurse practitioner prescribers was 206. Part D covers Medicare prescriptions 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.
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.