NPPES file of Aug 9, 2026

Walter J. Mackinnon, CRNA

Certified Registered Nurse Anesthetist · Troy, NY

Walter J. Mackinnon, CRNA is a certified registered nurse anesthetist with a practice address in Troy, New York, and NPI 1154452217, issued on Mar 8, 2007. Check the license (New York 257009, as entered in NPPES) with the New York 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
1154452217
Name
Walter J. Mackinnon
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
257009 NY
Self-reported in NPPES; status is on the state search
Practice location
1300 Massachusetts Ave, Troy, NY 12180
Phone
(518) 268-5554
Enumerated
Mar 8, 2007
Record last updated
Oct 8, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(518) 268-5396
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 2,596 in New York → Look up another NPI →

Also registered at 1300 Massachusetts Ave

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

  1. Chinedu Abara, MDAnesthesiology Physician1023010212
  2. Alphonse Akuo, FNP-BCFamily Nurse Practitioner1497252845
  3. Keith Algozzine, PAPhysician Assistant1295783249
  4. Imrana Ali, MDAnatomic Pathology & Clinical Pathology Physician1376716894
  5. Piyush Amin, PHARM.D.Pharmacotherapy Pharmacist1831373273
  6. Deborah Basso, M.D.Obstetrics & Gynecology Physician1740238203

Verify Walter J. Mackinnon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 257009    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 New York license search

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Walter J. Mackinnon among 2,596 certified registered nurse anesthetist records in New York

Walter J. Mackinnon, CRNA is one of 2,596 certified registered nurse anesthetist records with a practice address in New York. 80% 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 2007, is newer than 27% of them.

  • NPI issued2007 · 27% of these records are older, 67% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2009 · 46% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 certified registered nurse anesthetist records list a practice address in Troy

They are 14 of the 1,572 NPPES records with a practice address in Troy, and 2,596 certified registered nurse anesthetist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,596 in New York → Every provider in Troy → Certified Registered Nurse Anesthetist nationwide →

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

  1. Foluso Bajowa, CRNATroy, NY 121801457857013
  2. Jason Fernandes, CRNATroy, NY 121801093282279
  3. Dayna Hansen, CRNATroy, NY 121801912431313
  4. Angelia Hill, CRNATroy, NY 121801386626182
  5. Loren Knyper, CRNATroy, NY 121801750005971
  6. Janet Maroney, CRNATroy, NY 121801720057227
  7. Margaret Meenan, CRNATroy, NY 121801689656217
  8. Kathleen Norkun, CRNATroy, NY 121801093044638

Common questions

What is Walter J. Mackinnon, CRNA's NPI number?

Walter J. Mackinnon, CRNA's National Provider Identifier (NPI) is 1154452217, issued on Mar 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Walter J. Mackinnon, CRNA located?

The NPPES record lists a practice address at 1300 Massachusetts Ave, Troy, NY, 12180. Phone: (518) 268-5554. Providers update this record themselves, so call before visiting.

How can I verify Walter J. Mackinnon, CRNA's license?

NPPES lists New York license number 257009, as entered by the provider. Search the New York 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.