NPPES file of Aug 9, 2026

Lauren Michelle Sullivan, RN, AGCNS-BC

Adult Health Clinical Nurse Specialist · Boston, MA

Lauren Michelle Sullivan, RN, AGCNS-BC is an adult health clinical nurse specialist with a practice address in Boston, Massachusetts, and NPI 1881456721, issued on Jan 25, 2024. Check the license (Massachusetts RN2261895, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881456721
Name
Lauren Michelle Sullivan
Credential
RN, AGCNS-BC
Primary taxonomy
Adult Health Clinical Nurse Specialist 364SA2200X
License number
RN2261895 MA
Self-reported in NPPES; status is on the state search
Practice location
450 Brookline Ave, Boston, MA 02215
Phone
(617) 632-3794
Enumerated
Jan 25, 2024
Record last updated
Jan 25, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 450 Brookline Ave

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

  1. Gregory Abel, MDHematology & Oncology Physician1285611954
  2. Lara Abousamra, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1851183404
  3. Karley Adams, PAPhysician Assistant1578261764
  4. Lauren Adams, PA-CPhysician Assistant1902763469
  5. Ana Aguilar-Bonilla, M.D.Pediatric Hematology & Oncology Physician1023319761
  6. Andrew Aguirre, MD, PHDMedical Oncology Physician1609071208

Verify Lauren Michelle Sullivan 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 RN2261895    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

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Industry payments in 2024: $121.86

1 payment: food and beverage; the largest payer was Genmab U.S., Inc. The 442 providers of this specialty with any payment received $1,049.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lauren Sullivan$121.86
  2. Specialty average$1,049.03

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Adult Health Clinical Nurse Specialist providers in Massachusetts

There are 19 adult health clinical nurse specialist records in Massachusetts.

All 19 in Massachusetts → Every provider in Boston →

Other adult health clinical nurse specialist records in Massachusetts

  1. Catherine BenacchioBoston, MA1437537701
  2. Roberta Culbert-Costley, APRNBoston, MA1033507595
  3. Ann Marie Darcy, RN, ACNS-BCBoston, MA1871094359
  4. James Ennis, NPBeverly, MA1295286706
  5. Helen Gomes, MSN, CNS, BC-ADM,CDEJamaica Plain, MA1710188735
  6. Sioban HaldemanBoston, MA1174920482
  7. Andrea HansenBoston, MA1811596190
  8. Kristine Harris, N.P.North Andover, MA1629476189
  9. Denise Jezewski, RN ACNSBrockton, MA1457607285
  10. Cathy Johnson, NPBeverly, MA1134367006

Common questions

What is Lauren Michelle Sullivan, RN, AGCNS-BC's NPI number?

Lauren Michelle Sullivan, RN, AGCNS-BC's National Provider Identifier (NPI) is 1881456721, issued on Jan 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Michelle Sullivan, RN, AGCNS-BC located?

The NPPES record lists a practice address at 450 Brookline Ave, Boston, MA, 02215. Phone: (617) 632-3794. Providers update this record themselves, so call before visiting.

How can I verify Lauren Michelle Sullivan, RN, AGCNS-BC's license?

NPPES lists Massachusetts license number RN2261895, 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.