Hillary Hajjar, NP
Women's Health Nurse Practitioner · Chestnut Hill, MA
Hillary Hajjar, NP is a women's health nurse practitioner with a practice address in Chestnut Hill, Massachusetts, and NPI 1700430030, issued on Jul 25, 2019. Check the license (Massachusetts 2295155, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hillary Hajjar
- Credential
- NP
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License number
- 2295155 MA
Self-reported in NPPES; status is on the state search - Practice location
- 27 Boylston St Ste 320, Chestnut Hill, MA 02467
- Phone
- (617) 731-3400
- Enumerated
- Jul 25, 2019
- Record last updated
- Jan 16, 2025
- Fax
- (617) 566-2224
- Medicare enrollment
- Enrolled (PECOS I20230711001425); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 329 in Massachusetts → Look up another NPI →
Also registered at 27 Boylston St Ste 320
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cecilia Bahamon, MDObstetrics & Gynecology Physician1700306651
- Emily Borland, APRNWomen's Health Nurse Practitioner1205610904
- Mari-Kim Bunnell, MDObstetrics & Gynecology Physician1205892361
- Erik Clinton, M.D.Obstetrics & Gynecology Physician1013127869
- Thomas Connolly, MDObstetrics & Gynecology Physician1972587871
- Mikayla Edwards, PA-CPhysician Assistant1134986664
Verify Hillary Hajjar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2295155Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024
62 Medicare Part D claims for 50 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Estradiol12 claims
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
- New England Ob/gyn Associates,incChestnut Hill, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hillary Hajjar among 329 women's health nurse practitioner records in Massachusetts
Hillary Hajjar, NP is one of 329 women's health nurse practitioner records with a practice address in Massachusetts. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 70% of them.
- NPI issued2019 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2019 · median 2015 among the 139 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in Massachusetts
There are 329 women's health nurse practitioner records in Massachusetts.
All 329 in Massachusetts → Every provider in Chestnut Hill → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Emily Borland, APRNChestnut Hill, MA 024671205610904
- Jenna Burke, APRNChestnut Hill, MA 024671467928275
- Jennifer Harper, NP-C, WHNP-BCChestnut Hill, MA 024671851442404
- Alicia Lock, NPChestnut Hill, MA 024671790107258
- Sarah Nadarajah, MSN, APRN, WHNP-BCChestnut Hill, MA 024671063829794
- Abigail Bliss, WHNP-BCNewton, MA 024621013707843
- Cheryl Bunting, RNP, MSNewton, MA 024621669415923
- Dana Dowd, NPNewton, MA 024621497789937
Common questions
What is Hillary Hajjar, NP's NPI number?
Hillary Hajjar, NP's National Provider Identifier (NPI) is 1700430030, issued on Jul 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Hillary Hajjar, NP located?
The NPPES record lists a practice address at 27 Boylston St Ste 320, Chestnut Hill, MA, 02467. Phone: (617) 731-3400. Providers update this record themselves, so call before visiting.
How can I verify Hillary Hajjar, NP's license?
NPPES lists Massachusetts license number 2295155, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Hillary Hajjar, NP prescribe under Medicare Part D?
In 2024, Hillary Hajjar, NP had 62 Medicare Part D claims for 50 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.