NPPES file of Aug 9, 2026

Graham James Bigsby, CRNA

Certified Registered Nurse Anesthetist · Johnson City, NY

Graham James Bigsby, CRNA is a certified registered nurse anesthetist with a practice address in Johnson City, New York, and NPI 1396502738, issued on Mar 4, 2024. Check the license (New York 720961, as entered in NPPES) with the New York 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
1396502738
Name
Graham James Bigsby
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
720961 NY
720961-01 NY
Self-reported in NPPES; status is on the state search
Practice location
156 Corliss Ave, Johnson City, NY 13790
Phone
(607) 763-6735
Enumerated
Mar 4, 2024
Record last updated
Jun 11, 2024
Medicare enrollment
Enrolled (PECOS I20240618003087); 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 2,596 in New York → Look up another NPI →

Also registered at 156 Corliss Ave

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

  1. Omar Alkhalidi, MDAnesthesiology Physician1417996398
  2. Robert Altschuler, MDAnesthesiology Physician1770527368
  3. Becky Arnold, CRNACertified Registered Nurse Anesthetist1730335357
  4. Adam Bielecki, CRNACertified Registered Nurse Anesthetist1346813235
  5. Elena Billings, PA-CPhysician Assistant1619854833
  6. Jennifer Branish, CRNACertified Registered Nurse Anesthetist1568618189

Verify Graham James Bigsby 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 720961    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

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. United Health Services Hospitals, Inc.Binghamton, NY

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

Graham James Bigsby among 2,596 certified registered nurse anesthetist records in New York

Graham James Bigsby, 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. Its NPI, issued in 2024, is newer than 91% of them.

  • NPI issued2024 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2024 · median 2015 among the 1,976 with a school on file
  • Record last updated2024 · 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).

30 certified registered nurse anesthetist records list a practice address in Johnson City

They are 30 of the 949 NPPES records with a practice address in Johnson City, and 2,596 certified registered nurse anesthetist records in New York.

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

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

  1. Becky Arnold, CRNAJohnson City, NY 137901730335357
  2. Jennifer Branish, CRNAJohnson City, NY 137901568618189
  3. Duane Gantt, CRNAJohnson City, NY 137901548214208
  4. Calene Gennett, CRNAJohnson City, NY 137901285821157
  5. Jacqueline Havriliak, CRNAJohnson City, NY 137901063457760
  6. Hayfa Hazar, CRNAJohnson City, NY 137901326087347
  7. Ruth Kulesza, CRNAJohnson City, NY 137901295770485
  8. James Marra, CRNAJohnson City, NY 137901184642043

Common questions

What is Graham James Bigsby, CRNA's NPI number?

Graham James Bigsby, CRNA's National Provider Identifier (NPI) is 1396502738, issued on Mar 4, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Graham James Bigsby, CRNA located?

The NPPES record lists a practice address at 156 Corliss Ave, Johnson City, NY, 13790. Phone: (607) 763-6735. Providers update this record themselves, so call before visiting.

How can I verify Graham James Bigsby, CRNA's license?

NPPES lists New York license number 720961, 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. 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.