NPPES file of Aug 9, 2026

Ann Larson, CRNA

Certified Registered Nurse Anesthetist · Danvers, MA

Ann Larson, CRNA is a certified registered nurse anesthetist with a practice address in Danvers, Massachusetts, and NPI 1114917523, issued on Oct 26, 2005. Check the license (Massachusetts 133458, 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
1114917523
Name
Ann Larson
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
133458 MA
Self-reported in NPPES; status is on the state search
Practice location
75 Lindall St, Danvers, MA 01923
Phone
(979) 646-7088
Enumerated
Oct 26, 2005
Record last updated
May 2, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(978) 777-1462
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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8 nearest certified registered nurse anesthetist records → All 1,342 in Massachusetts → Look up another NPI →

Also registered at 75 Lindall St

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

  1. Jennifer AndrakeClinical Social Worker1447181383
  2. Mary Catherine Aston, LADC IIAddiction (Substance Use Disorder) Counselor1700652773
  3. Nolen AvantRegistered Nurse1457120594
  4. Alyssa Azotea, MSAddiction (Substance Use Disorder) Counselor1619657905
  5. Shannon Backstrom, MHCMental Health Counselor1851086953
  6. Brenda Barden, CRNACertified Registered Nurse Anesthetist1528250974

Verify Ann Larson 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 133458    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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Ann Larson among 1,342 certified registered nurse anesthetist records in Massachusetts

Ann Larson, 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 75% of these records are
  • Record last updated2008 · 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).

17 certified registered nurse anesthetist records list a practice address in Danvers

They are 17 of the 2,058 NPPES records with a practice address in Danvers, and 1,342 certified registered nurse anesthetist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,342 in Massachusetts → Every provider in Danvers → Certified Registered Nurse Anesthetist nationwide →

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

  1. Brenda Barden, CRNADanvers, MA 019231528250974
  2. Matthew Basile, CRNADanvers, MA 019231982693305
  3. Charlene Basile, CRNADanvers, MA 019231205005360
  4. Ashley BobrekDanvers, MA 019231902219629
  5. Nancy Brightney, CRNADanvers, MA 019231336130855
  6. Debbee Carter, CRNADanvers, MA 019231336138619
  7. Beth Coolidge, CRNADanvers, MA 019231093704389
  8. Christie EllisDanvers, MA 019231235522087

Common questions

What is Ann Larson, CRNA's NPI number?

Ann Larson, CRNA's National Provider Identifier (NPI) is 1114917523, issued on Oct 26, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Ann Larson, CRNA located?

The NPPES record lists a practice address at 75 Lindall St, Danvers, MA, 01923. Phone: (979) 646-7088. Providers update this record themselves, so call before visiting.

How can I verify Ann Larson, CRNA's license?

NPPES lists Massachusetts license number 133458, 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.