NPPES file of Aug 9, 2026

Christopher Gruber, MNA, CRNA

Certified Registered Nurse Anesthetist · Danvers, MA

Christopher Gruber, MNA, CRNA is a certified registered nurse anesthetist with a practice address in Danvers, Massachusetts, and NPI 1831547611, issued on Jun 2, 2016. Check the license (Massachusetts 123407, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831547611
Name
Christopher Gruber
Credential
MNA, CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
123407 MA
AP141751 TX
Self-reported in NPPES; status is on the state search
Practice location
7 Riverbank Ave, Danvers, MA 01923
Phone
(512) 350-6883
Enumerated
Jun 2, 2016
Record last updated
Jul 2, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20241211002537); 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.
Download card Updates feed

8 nearest certified registered nurse anesthetist records → All 1,342 in Massachusetts → Look up another NPI →

Verify Christopher Gruber 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 123407    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Allina Health SystemMinneapolis, MN

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

Christopher Gruber among 1,342 certified registered nurse anesthetist records in Massachusetts

Christopher Gruber, MNA, 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 2016, is newer than 64% of them.

  • NPI issued2016 · 64% of these records are older, 33% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2018 · median 2013 among the 1,006 with a school on file
  • Record last updated2019 · 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.

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 Christopher Gruber, MNA, CRNA's NPI number?

Christopher Gruber, MNA, CRNA's National Provider Identifier (NPI) is 1831547611, issued on Jun 2, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Gruber, MNA, CRNA located?

The NPPES record lists a practice address at 7 Riverbank Ave, Danvers, MA, 01923. Phone: (512) 350-6883. Providers update this record themselves, so call before visiting.

How can I verify Christopher Gruber, MNA, CRNA's license?

NPPES lists Massachusetts license number 123407, 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. Medicare files from data.cms.gov. 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.