NPPES file of Aug 9, 2026

Robert G. Mackinnon, CRNA

Certified Registered Nurse Anesthetist · Presque Isle, ME

Robert G. Mackinnon, CRNA is a certified registered nurse anesthetist with a practice address in Presque Isle, Maine, and NPI 1427394717, issued on Dec 14, 2012. Check the license (Maine RNA123055, 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
1427394717
Name
Robert G. Mackinnon
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
RNA123055 ME
Self-reported in NPPES; status is on the state search
Practice location
140 Academy St, Presque Isle, ME 04769
Phone
(207) 768-4000
Enumerated
Dec 14, 2012
Record last updated
Dec 14, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130618000743); 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 534 in Maine → Look up another NPI →

Also registered at 140 Academy St

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

  1. Georgina Aguirre, NPNurse Practitioner1851900971
  2. Bruce Alexander, MDFamily Medicine Physician1477584795
  3. Rebeca Ayala, MDPediatrics Physician1881619096
  4. Mohammed Aziz, MDHospitalist Physician1508886649
  5. Neil Baggesen, PA-CMedical Physician Assistant1841827300
  6. Paul Barrett, PHARM.D., B.C.P.S.Pharmacotherapy Pharmacist1730181058

Verify Robert G. Mackinnon 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 RNA123055    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.

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

Bills Medicare through one group practice

  1. The Aroostook Medical CenterPresque Isle, ME

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

Robert G. Mackinnon among 534 certified registered nurse anesthetist records in Maine

Robert G. Mackinnon, 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 2012, is newer than 51% of them.

  • NPI issued2012 · 51% of these records are older, 46% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2012 · median 2014 among the 395 with a school on file
  • Record last updated2012 · 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).

9 certified registered nurse anesthetist records list a practice address in Presque Isle

They are 9 of the 439 NPPES records with a practice address in Presque Isle, and 534 certified registered nurse anesthetist records in Maine.

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

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

  1. Cathy Chasse, CRNAPresque Isle, ME 047691457553901
  2. David Cowley, CRNAPresque Isle, ME 047691316962996
  3. Jeffrey Findlen, CRNAPresque Isle, ME 047691548289481
  4. Gaige Flewelling, CRNAPresque Isle, ME 047691215507876
  5. Duane Hart, CRNAPresque Isle, ME 047691659558716
  6. Laura Jordan, CRNAPresque Isle, ME 047691720420359
  7. Joann Pelkey, CRNAPresque Isle, ME 047691942226444
  8. Richard Tateishi, CRNAPresque Isle, ME 047691225055668

Common questions

What is Robert G. Mackinnon, CRNA's NPI number?

Robert G. Mackinnon, CRNA's National Provider Identifier (NPI) is 1427394717, issued on Dec 14, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Robert G. Mackinnon, CRNA located?

The NPPES record lists a practice address at 140 Academy St, Presque Isle, ME, 04769. Phone: (207) 768-4000. Providers update this record themselves, so call before visiting.

How can I verify Robert G. Mackinnon, CRNA's license?

NPPES lists Maine license number RNA123055, 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.