NPPES file of Aug 9, 2026

Eloise Ann Lachance, CRNA

Certified Registered Nurse Anesthetist · Springfield, MA

Eloise Ann Lachance, CRNA is a certified registered nurse anesthetist with a practice address in Springfield, Massachusetts, and NPI 1225792195, issued on Oct 27, 2021. Check the license (Massachusetts RN2337302, 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
1225792195
Name
Eloise Ann Lachance
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
RN2337302 MA
717928 NY
Self-reported in NPPES; status is on the state search
Practice location
759 Chestnut St, Springfield, MA 01107
Phone
(413) 795-0754
Enumerated
Oct 27, 2021
Record last updated
May 28, 2025
Fax
(413) 794-5439
Medicare enrollment
Enrolled (PECOS I20250422001426); 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 759 Chestnut St

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

  1. Omar Abduljabar, M.D.Family Medicine Physician1770978843
  2. Alfred Adegboyegun, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1205953957
  3. Alueshima Akough-Weir, M.DInternal Medicine Physician1306154109
  4. Vanna Albert, MDEmergency Medicine Physician1548680952
  5. Mehak Ali, MDInternal Medicine Physician1003222431
  6. Shaheen Alvi, MDInternal Medicine Physician1972953107

Verify Eloise Ann Lachance 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 RN2337302
    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 practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score78.0
  2. Costout of 100 · 30%61.0
  3. Promoting interoperabilityout of 100 · 25%74.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through one group practice

  1. Baystate Medical Practices IncGreenfield, MA

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

Eloise Ann Lachance among 1,342 certified registered nurse anesthetist records in Massachusetts

Eloise Ann Lachance, CRNA is one of 1,342 certified registered nurse anesthetist records with a practice address in Massachusetts. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 84% of them.

  • NPI issued2021 · 84% of these records are older, 11% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2021 · median 2013 among the 1,006 with a school on file
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

74 certified registered nurse anesthetist records list a practice address in Springfield

They are 74 of the 8,553 NPPES records with a practice address in Springfield, and 1,342 certified registered nurse anesthetist records in Massachusetts.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. John Burton, CRNASpringfield, MA 011071336654755
  2. Marissa CuffSpringfield, MA 011071659851095
  3. Bernice Danso, DNP, CRNASpringfield, MA 011071609557768
  4. Jenna Fleischner, CRNASpringfield, MA 011071457830515
  5. Christopher Hibbard, CRNASpringfield, MA 011071013637883
  6. Katlyn Jaworowski, CRNASpringfield, MA 011071477320687
  7. Thomas Lemay, CRNASpringfield, MA 011071538826870
  8. Peter Lin, CRNASpringfield, MA 011071063014512

Common questions

What is Eloise Ann Lachance, CRNA's NPI number?

Eloise Ann Lachance, CRNA's National Provider Identifier (NPI) is 1225792195, issued on Oct 27, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Eloise Ann Lachance, CRNA located?

The NPPES record lists a practice address at 759 Chestnut St, Springfield, MA, 01107. Phone: (413) 795-0754. Providers update this record themselves, so call before visiting.

How can I verify Eloise Ann Lachance, CRNA's license?

NPPES lists Massachusetts license number RN2337302, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

What is Eloise Ann Lachance, CRNA's MIPS final score?

The 2023 MIPS final score is 76.7 of 100, reported for the practice group. 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.