JOHN A. WANNER CRNA
NPI 1972818110
Nurse Anesthetist, Certified Registered in Springfield, MA
About John A. Wanner Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN A. WANNER CRNA (NPI 1972818110) is an individual nurse anesthetist, certified registered in Springfield, Massachusetts, licensed in Massachusetts (RN2267170) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
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
John A. Wanner 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
4Medicare enrollment records show John Wanner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MA 01107
- Reassigned Medicare billing, Massachusetts enrollment
- 56 clinicians in this Medicare group
Springfield, MA 01107
- Reassigned Medicare billing, Massachusetts enrollment
- 30 clinicians in this Medicare group
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts enrollment
- 539 clinicians in this Medicare group
Hartford, CT 06105
- Reassigned Medicare billing, Massachusetts enrollment
- 75 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.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01104 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.
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 John Wanner's NPI number?
The NPI number for John Wanner is 1972818110. It was assigned to this individual provider in the NPPES registry on August 12, 2010.
Where is John Wanner located?
John Wanner practices at 271 Carew St, Springfield, MA 01104. The listed phone number is (413) 748-9000.
What is John Wanner's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is John Wanner enrolled in Medicare?
Yes. John Wanner 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 John Wanner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Wanner reassigns Medicare benefits to 4 organizations: Pioneer Sedation PLLC (Springfield, MA), Pulse Anesthesia Consultants PC (Springfield, MA), Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA) and Woodland Anesthesia Associates PC (Hartford, CT). 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 John Wanner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is John Wanner affiliated with any hospitals?
According to CMS data, John Wanner is affiliated with Cooley Dickinson Hospital Inc,the.
When was this NPI record last updated?
The NPPES record for John Wanner was last updated on August 12, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# John A. Wanner, CRNA · NPI 1972818110
Nurse Anesthetist, Certified Registered physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since August 12, 2010.
## Identity
- **NPI:** 1972818110 (Entity type: Individual)
- **Enumerated:** August 12, 2010
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN2267170 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 271 CAREW ST, Springfield, MA 01104-2377
- **Phone:** (413) 748-9000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Pioneer Sedation PLLC (NPI 1154886810, Springfield, MA); Pulse Anesthesia Consultants PC (NPI 1407560618, Springfield, MA); Mass General Brigham Medical Group Western Massachusetts Inc (NPI 1295787919, Northampton, MA); Woodland Anesthesia Associates PC (NPI 1437109824, Hartford, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** August 12, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1972818110) · Data from the CMS NPPES public registry.