NPPES file of Aug 9, 2026

Ann Marie Grillo Darcy, RN, ACNS-BC

Adult Health Clinical Nurse Specialist · Boston, MA

Ann Marie Grillo Darcy, RN, ACNS-BC is an adult health clinical nurse specialist with a practice address in Boston, Massachusetts, and NPI 1871094359, issued on Feb 21, 2018. Check the license (Massachusetts RN253066, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871094359
Name
Ann Marie Grillo Darcy
Credential
RN, ACNS-BC
Primary taxonomy
Adult Health Clinical Nurse Specialist 364SA2200X
License number
RN253066 MA
Self-reported in NPPES; status is on the state search
Practice location
330 Brookline Ave, Boston, MA 02215
Phone
(617) 667-7000
Enumerated
Feb 21, 2018
Record last updated
Feb 21, 2018 (not updated in 8 years: call before relying on the address or phone)
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 330 Brookline Ave

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

  1. Amtul Aala, MDNephrology Physician1174946347
  2. Elijah AbassStudent in an Organized Health Care Education/Training Program1306784947
  3. Omar Abdel-Razek, MDInterventional Cardiology Physician1912780008
  4. Youssef Abdullah, MD, MBAStudent in an Organized Health Care Education/Training Program1346983442
  5. Najma Abdullahi, MD, MPHStudent in an Organized Health Care Education/Training Program1669213054
  6. Elisabeth AbelesStudent in an Organized Health Care Education/Training Program1528659760

Verify Ann Marie Grillo Darcy 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 RN253066    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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Adult Health Clinical Nurse Specialist providers in Massachusetts

There are 19 adult health clinical nurse specialist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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. James Ennis, NPBeverly, MA1295286706
  4. Helen Gomes, MSN, CNS, BC-ADM,CDEJamaica Plain, MA1710188735
  5. Sioban HaldemanBoston, MA1174920482
  6. Andrea HansenBoston, MA1811596190
  7. Kristine Harris, N.P.North Andover, MA1629476189
  8. Denise Jezewski, RN ACNSBrockton, MA1457607285
  9. Cathy Johnson, NPBeverly, MA1134367006
  10. Linda Lepoer, RN, MS, CNSWorcester, MA1720008048

Common questions

What is Ann Marie Grillo Darcy, RN, ACNS-BC's NPI number?

Ann Marie Grillo Darcy, RN, ACNS-BC's National Provider Identifier (NPI) is 1871094359, issued on Feb 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ann Marie Grillo Darcy, RN, ACNS-BC located?

The NPPES record lists a practice address at 330 Brookline Ave, Boston, MA, 02215. Phone: (617) 667-7000. Providers update this record themselves, so call before visiting.

How can I verify Ann Marie Grillo Darcy, RN, ACNS-BC's license?

NPPES lists Massachusetts license number RN253066, 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. 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.