NPPES file of Aug 9, 2026

Lisa M. Simonian, NP

Adult Health Nurse Practitioner · Cambridge, MA

Lisa M. Simonian, NP is an adult health nurse practitioner with a practice address in Cambridge, Massachusetts, and NPI 1144203266, issued on Nov 22, 2005. Check the license (Massachusetts 194643, 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
1144203266
Name
Lisa M. Simonian
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
194643 MA
RN194643 MA
Self-reported in NPPES; status is on the state search
Practice location
1575 Cambridge St, Cambridge, MA 02138
Phone
(617) 876-4344
Enumerated
Nov 22, 2005
Record last updated
Dec 9, 2024
Fax
(617) 234-7981
Medicare enrollment
Enrolled (PECOS I20040127000808); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1575 Cambridge St

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

  1. David Binder, M.D.Physical Medicine & Rehabilitation Physician1396792859
  2. Lachelle Capalla-Chery, LCSW, CCM, MPHSocial Worker1942805205
  3. Arun Chaudhary, M.D.Internal Medicine Physician1255371043
  4. Keith ChinRegistered Nurse1750207122
  5. Elizabeth Danaher, PT, DPTPhysical Therapist1881114452
  6. Anne Marie Dattero, LICSWClinical Social Worker1780179861

Verify Lisa M. Simonian 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 194643
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

74 Medicare Part D claims for 16 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.

  1. Lisa Simonian74
  2. Specialty average1,280

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

  1. Massachusetts General Physicians Organization IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lisa M. Simonian among 1,465 adult health nurse practitioner records in Massachusetts

Lisa M. Simonian, NP is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated1994 · median 2010 among the 634 with a school on file
  • Record last updated2024 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Massachusetts

There are 1,465 adult health nurse practitioner records in Massachusetts.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Laura Borgia, CRNPCambridge, MA 021381881714327
  2. Joanne Casaletto, NPCambridge, MA 021381457475717
  3. Cristina Collins, NPCambridge, MA 021381235109935
  4. Kathleen Corbo, NPCambridge, MA 021381134170889
  5. Addie Day, RN, ANP-CCambridge, MA 021381104251602
  6. E. Flory, RN,MS,NPCambridge, MA 021381871641886
  7. Nancy Hays, NPCambridge, MA 021381396793410
  8. Richard Lambert, NPCambridge, MA 021381083698864

Common questions

What is Lisa M. Simonian, NP's NPI number?

Lisa M. Simonian, NP's National Provider Identifier (NPI) is 1144203266, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Lisa M. Simonian, NP located?

The NPPES record lists a practice address at 1575 Cambridge St, Cambridge, MA, 02138. Phone: (617) 876-4344. Providers update this record themselves, so call before visiting.

How can I verify Lisa M. Simonian, NP's license?

NPPES lists Massachusetts license number 194643, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Lisa M. Simonian, NP prescribe under Medicare Part D?

In 2024, Lisa M. Simonian, NP had 74 Medicare Part D claims for 16 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.