Kathryn Broyles, FNP-BC
Pediatric Gastroenterology Physician · Boston, MA
Kathryn Broyles, FNP-BC is a pediatric gastroenterology physician with a practice address in Boston, Massachusetts, and NPI 1891355715, issued on Jun 13, 2019. Check the license (Massachusetts RN2333574, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Kathryn Broyles
- Credential
- FNP-BC
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License numbers
- RN2333574 MA
RN1019272 DC
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-6000
- Enumerated
- Jun 13, 2019
- Entity
- Type 1 · individual
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sylvia Abadir, MDPediatric Cardiology Physician1427366459
- Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Kathryn Broyles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license RN2333574Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
37% fewer Medicare Part D claims than the average pediatric gastroenterology physician in 2024
42 Medicare Part D claims, against an average of 67 among the 210 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Esomeprazole Sodium23 claims
- Sodium Chloride15 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.
One hospital or facility affiliation
- Children's Hospital Pediatric Associates, IncBoston, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Pediatric Gastroenterology Physician providers in Massachusetts
There are 87 pediatric gastroenterology physician records in Massachusetts.
Other pediatric gastroenterology physician records in Massachusetts
- Charalampos Agakidis, MDBoston, MA1508138173
- Anastasios Angelides, MDSpringfield, MA1265413009
- Beate Beinvogl, MD, MPHBoston, MA1881935153
- Jaime Belkind-Gerson, M.D., MSCBoston, MA1609193440
- Tal BergerBoston, MA1184346967
- Elana Bern, MD, MPHBoston, MA1598785727
- Silvana Bonilla, M.D.Boston, MA1770749749
- Athos Bousvaros, MD, MPHBoston, MA1528174885
- Timothy Buie, M.D.Boston, MA1750338026
- Alexandra Carey, MDBoston, MA1063674414
Common questions
What is Kathryn Broyles, FNP-BC's NPI number?
Kathryn Broyles, FNP-BC's National Provider Identifier (NPI) is 1891355715, issued on Jun 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Broyles, FNP-BC 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 Kathryn Broyles, FNP-BC's license?
NPPES lists Massachusetts license number RN2333574, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathryn Broyles, FNP-BC prescribe under Medicare Part D?
In 2024, Kathryn Broyles, FNP-BC had 42 Medicare Part D claims; the average among pediatric gastroenterology physician prescribers was 67. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.