GRAHAM JAMES BIGSBY CRNA
NPI 1396502738
Nurse Anesthetist, Certified Registered in Johnson City, NY
About Graham James Bigsby Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRAHAM JAMES BIGSBY CRNA (NPI 1396502738) is an individual nurse anesthetist, certified registered in Johnson City, New York, licensed in New York (720961) and active in the NPI registry since March 2024. He is affiliated with Chenango Memorial Hospital and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Graham James Bigsby Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Graham Bigsby reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 854 clinicians in this Medicare group
Norwich, NY 13815
- Reassigned Medicare billing, New York enrollment
- 204 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chenango Memorial Hospital
Acute Care Hospitals · Norwich, NYUnited Health Services Hospitals, Inc
Acute Care Hospitals · Binghamton, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JOHNSON CITY, NY 13790
JOHNSON CITY, NY 13790
JOHNSON CITY, NY 13790
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Graham Bigsby's NPI number?
The NPI number for Graham Bigsby is 1396502738. It was assigned to this individual provider in the NPPES registry on March 4, 2024.
Where is Graham Bigsby located?
Graham Bigsby practices at 156 Corliss Ave, Johnson City, NY 13790. The listed phone number is (607) 763-6735.
What is Graham Bigsby's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Graham Bigsby enrolled in Medicare?
Yes. Graham Bigsby is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Graham Bigsby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Graham Bigsby reassigns Medicare benefits to 2 organizations: United Health Services Hospitals, Inc. (Johnson City, NY) and Chenango Memorial Hospital, Inc (Norwich, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Graham Bigsby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Graham Bigsby affiliated with any hospitals?
According to CMS data, Graham Bigsby is affiliated with Chenango Memorial Hospital and United Health Services Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for Graham Bigsby was last updated on June 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Graham James Bigsby, CRNA · NPI 1396502738
Nurse Anesthetist, Certified Registered physician in Johnson City, New York. Individual provider, active in the CMS NPPES registry since March 4, 2024.
## Identity
- **NPI:** 1396502738 (Entity type: Individual)
- **Enumerated:** March 4, 2024
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 720961 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 156 CORLISS AVE, Johnson City, NY 13790-2060
- **Phone:** (607) 763-6735
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): United Health Services Hospitals, Inc. (NPI 1962463851, Johnson City, NY); Chenango Memorial Hospital, Inc (NPI 1063425643, Norwich, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** June 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1396502738) · Data from the CMS NPPES public registry.