Caitlin Sullivan Refkofsky
Registered Nurse · Boston, MA
Caitlin Sullivan Refkofsky is a registered nurse with a practice address in Boston, Massachusetts, and NPI 1023882131, issued on Nov 9, 2023. Check the license (Massachusetts RN282849, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caitlin Sullivan Refkofsky
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- RN282849 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (339) 225-0028
- Enumerated
- Nov 9, 2023
- Record last updated
- Nov 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20251223003896); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 4,985 in Massachusetts → Look up another NPI →
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Taimur AbbasiInternal Medicine Physician1841673522
- Megan Abbott, MDAnesthesiology Physician1730839333
- Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
- Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590
Verify Caitlin Sullivan Refkofsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN282849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Atrius Health IncNeedham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin Sullivan Refkofsky among 4,985 registered nurse records in Massachusetts
Caitlin Sullivan Refkofsky is one of 4,985 registered nurse records with a practice address in Massachusetts. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 67% of them.
- NPI issued2023 · 67% of these records are older, 26% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 2% of these records are
- Graduated2024 · median 2022 among the 110 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
684 registered nurse records list a practice address in Boston
They are 684 of the 41,865 NPPES records with a practice address in Boston, and 4,985 registered nurse records in Massachusetts.
All 4,985 in Massachusetts → Every provider in Boston → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Mary Connolly, RNBoston, MA 021141255454039
- Maureen Doran, RN, MPHBoston, MA 021141154539583
- Theresa Flynn, A.N.P.Boston, MA 021141558411892
- Karen Gacicia, RNBoston, MA 021141295884674
- Corin Gigler, RNBoston, MA 021141396898235
- Therese Gimler, NPBoston, MA 021141457487290
- Paula Goodrich, CRNABoston, MA 021141063615755
- Jennifer Haferd, RNBoston, MA 021141689856742
Common questions
What is Caitlin Sullivan Refkofsky's NPI number?
Caitlin Sullivan Refkofsky's National Provider Identifier (NPI) is 1023882131, issued on Nov 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin Sullivan Refkofsky located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (339) 225-0028. Providers update this record themselves, so call before visiting.
How can I verify Caitlin Sullivan Refkofsky's license?
NPPES lists Massachusetts license number RN282849, 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.
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.