NPPES file of Aug 9, 2026

Thomas J. Oconnell, CRNA

Certified Registered Nurse Anesthetist · Portland, ME

Thomas J. Oconnell, CRNA is a certified registered nurse anesthetist with a practice address in Portland, Maine, and NPI 1316980519, issued on Jun 14, 2006. Check the license (Maine R024896, as entered in NPPES) with the Maine 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
1316980519
Name
Thomas J. Oconnell
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
R024896 ME
Self-reported in NPPES; status is on the state search
Practice location
144 State St, Portland, ME 04101
Phone
(207) 799-0785
Enumerated
Jun 14, 2006
Record last updated
Nov 20, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040809001300); 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 certified registered nurse anesthetist records → All 534 in Maine → Look up another NPI →

Also registered at 144 State St

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

  1. Francis Altman, M.D.Anesthesiology Physician1033138797
  2. David Andrews, M.D.Anesthesiology Physician1861429268
  3. Sandra Aubelangella, CNSPsychiatric/Mental Health Nurse Practitioner1306883129
  4. Mary Louise Bates, M.D.Anesthesiology Physician1427035666
  5. Normand Begin, CRNACertified Registered Nurse Anesthetist1235186412
  6. Denise BenedictPhysician Office Based Coding Specialist1487907978

Verify Thomas J. Oconnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license R024896    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 Maine 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. Mercy HospitalPortland, ME

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

Thomas J. Oconnell among 534 certified registered nurse anesthetist records in Maine

Thomas J. Oconnell, CRNA is one of 534 certified registered nurse anesthetist records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 65% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1984 · median 2014 among the 395 with a school on file
  • Record last updated2008 · 57% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

232 certified registered nurse anesthetist records list a practice address in Portland

They are 232 of the 6,022 NPPES records with a practice address in Portland, and 534 certified registered nurse anesthetist records in Maine.

All 534 in Maine → Every provider in Portland → Certified Registered Nurse Anesthetist nationwide →

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

  1. Normand Begin, CRNAPortland, ME 041011235186412
  2. Annette Haley, CRNAPortland, ME 041011487607396
  3. Erland Hedblom, CRNAPortland, ME 041011740228659
  4. Donna Joyce, CRNAPortland, ME 041011982646626
  5. Kathryn Lillie, CRNAPortland, ME 041011043324890
  6. Kimber Martin, CRNAPortland, ME 041011710922745
  7. Maribeth Massie, C.R.N.A.Portland, ME 041011588606065
  8. Mary Kay Moyer, CRNAPortland, ME 041011184667016

Common questions

What is Thomas J. Oconnell, CRNA's NPI number?

Thomas J. Oconnell, CRNA's National Provider Identifier (NPI) is 1316980519, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas J. Oconnell, CRNA located?

The NPPES record lists a practice address at 144 State St, Portland, ME, 04101. Phone: (207) 799-0785. Providers update this record themselves, so call before visiting.

How can I verify Thomas J. Oconnell, CRNA's license?

NPPES lists Maine license number R024896, as entered by the provider. Search the Maine 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.