NPPES file of Aug 9, 2026

Deborah Stewart Bass, NP

Adult Health Nurse Practitioner · Burlington, MA

Deborah Stewart Bass, NP is an adult health nurse practitioner with a practice address in Burlington, Massachusetts, and NPI 1629596796, issued on Sep 8, 2017. Check the license (Massachusetts RN2312773, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629596796
Name
Deborah Stewart Bass
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
RN2312773 MA
Self-reported in NPPES; status is on the state search
Practice location
41 Mall Road Lahey Hospital And Medical Center, Burlington, MA 01805
Phone
(781) 744-8630
Enumerated
Sep 8, 2017
Record last updated
Jul 21, 2022
Fax
(781) 744-5581
Medicare enrollment
Enrolled (PECOS I20171201000407); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2017
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 41 Mall Road Lahey Hospital And Medical Center

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

  1. Christopher Hansen, M.D.Critical Care Medicine (Anesthesiology) Physician1164797494
  2. Sara Mayer, M.D.Neurology Physician1033438031
  3. Caroline Nitschmann, MDGynecologic Oncology Physician1538483003
  4. Alexander Pyden, MDAnatomic Pathology & Clinical Pathology Physician1548650971
  5. Anil Ramineni, M.D.Neurology Physician1528353679
  6. Kaitlin Spiegel, PA-C, RD, LDNPhysician Assistant1881081719

Verify Deborah Stewart Bass 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 RN2312773
    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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The MIPS final score for 2023 (Medicare payment program): 91.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.9
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Lahey Clinic IncBurlington, MA

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

Deborah Stewart Bass among 1,465 adult health nurse practitioner records in Massachusetts

Deborah Stewart Bass, 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 2017, is newer than 84% of them.

  • NPI issued2017 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2017 · median 2010 among the 634 with a school on file
  • Record last updated2022 · 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).

28 adult health nurse practitioner records list a practice address in Burlington

They are 28 of the 2,620 NPPES records with a practice address in Burlington, and 1,465 adult health nurse practitioner records in Massachusetts.

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

  1. Celynne Ambrose, NPBurlington, MA 018051326288606
  2. Susan Busch, NPBurlington, MA 018051841263969
  3. Laura Bushee, NPBurlington, MA 018051396187563
  4. Jennifer Connors, NPBurlington, MA 018051598889255
  5. Jennifer Derkazarian, NPBurlington, MA 018051669536983
  6. Jamie Diclemente, NPBurlington, MA 018051174956247
  7. Ciara Dimou, R.N., N.P.Burlington, MA 018051194135111
  8. Joan Doody, ARNPBurlington, MA 018051629162185

Common questions

What is Deborah Stewart Bass, NP's NPI number?

Deborah Stewart Bass, NP's National Provider Identifier (NPI) is 1629596796, issued on Sep 8, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Deborah Stewart Bass, NP located?

The NPPES record lists a practice address at 41 Mall Road Lahey Hospital And Medical Center, Burlington, MA, 01805. Phone: (781) 744-8630. Providers update this record themselves, so call before visiting.

How can I verify Deborah Stewart Bass, NP's license?

NPPES lists Massachusetts license number RN2312773, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

What is Deborah Stewart Bass, NP's MIPS final score?

The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.