NPPES file of Aug 9, 2026

Ryan James Messier, RN

Registered Nurse · Methuen, MA

Ryan James Messier, RN is a registered nurse with a practice address in Methuen, Massachusetts, and NPI 1548757727, issued on Apr 13, 2018. Check the license (Massachusetts RN2269013, 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
1548757727
Name
Ryan James Messier
Credential
RN
Primary taxonomy
Registered Nurse 163W00000X
License number
RN2269013 MA
Self-reported in NPPES; status is on the state search
Practice location
70 East St, Methuen, MA 01844
Phone
(978) 687-0151
Enumerated
Apr 13, 2018
Record last updated
Jul 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190918001090); 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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8 nearest registered nurse records → All 4,985 in Massachusetts → Look up another NPI →

Also registered at 70 East St

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

  1. Hussein Al Jobori, M.D.Internal Medicine Physician1801327994
  2. Saima Alam, MDHospitalist Physician1891323127
  3. Sujitha AmalanayagamHospitalist Physician1639619190
  4. Essam Ansari, M.D.Pulmonary Disease Physician1992812572
  5. Maria Arcia, M.D.Psychiatry Physician1912172040
  6. Christian AriasFamily Nurse Practitioner1891380200

Verify Ryan James Messier 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 RN2269013    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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Bills Medicare through one group practice

  1. Associated Physicians OF Harvard Medical Faculty Physicians AT Beth ISNewburyport, MA

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

Ryan James Messier among 4,985 registered nurse records in Massachusetts

Ryan James Messier, RN is one of 4,985 registered nurse records with a practice address in Massachusetts. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 43% of them.

  • NPI issued2018 · 43% of these records are older, 54% newer
  • In a Medicare fileYes · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated2019 · median 2022 among the 110 with a school on file
  • Record last updated2019 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

114 registered nurse records list a practice address in Methuen

They are 114 of the 881 NPPES records with a practice address in Methuen, and 4,985 registered nurse records in Massachusetts.

All 4,985 in Massachusetts → Every provider in Methuen → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Janice Benoit, RNMethuen, MA 018441821512229
  2. Denise Bonanno, RNMethuen, MA 018441265558399
  3. Julie Doherty, RNMethuen, MA 018441316208960
  4. Desiree FitzgeraldMethuen, MA 018441467819789
  5. Jennifer Gagnon, RNMethuen, MA 018441871017301
  6. Mary Gallant, RNMethuen, MA 018441073649505
  7. Orathai Jaisom, RNMethuen, MA 018441518404920
  8. Kathleen Jarmolowicz, RNMethuen, MA 018441679097034

Common questions

What is Ryan James Messier, RN's NPI number?

Ryan James Messier, RN's National Provider Identifier (NPI) is 1548757727, issued on Apr 13, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ryan James Messier, RN located?

The NPPES record lists a practice address at 70 East St, Methuen, MA, 01844. Phone: (978) 687-0151. Providers update this record themselves, so call before visiting.

How can I verify Ryan James Messier, RN's license?

NPPES lists Massachusetts license number RN2269013, 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.