WELLS WHEELER M.D.
NPI 1902004740
Anesthesiology in Mchenry, IL
About Wells Wheeler M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WELLS WHEELER M.D. (NPI 1902004740) is an individual anesthesiology provider in Mchenry, Illinois, licensed in Illinois (03622727) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Barnes-jewish St Peters Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2005).
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
Wells Wheeler M.d. 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
3Medicare enrollment records show Wells Wheeler reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maryville, IL 62062
- Reassigned Medicare billing, Illinois enrollment
- 42 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 230 clinicians in this Medicare group
Addison, TX 75001
- Reassigned Medicare billing, Missouri enrollment
- 175 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
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.
Barnes-Jewish St Peters Hospital
Acute Care Hospitals · Saint Peters, MOOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MCHENRY, IL 60050
MCHENRY, IL 60050
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 Wells Wheeler's NPI number?
The NPI number for Wells Wheeler is 1902004740. It was assigned to this individual provider in the NPPES registry on July 3, 2007.
Where is Wells Wheeler located?
Wells Wheeler practices at 4309 W Medical Center Dr Suite A201, Mchenry, IL 60050. The listed phone number is (815) 385-0084.
What is Wells Wheeler's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Wells Wheeler enrolled in Medicare?
Yes. Wells Wheeler 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 Wells Wheeler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wells Wheeler reassigns Medicare benefits to 3 organizations: Millennium Anesthesiology Consultants, LLC (Maryville, IL), Midwest Anesthesia Providers S.C (Saint Louis, MO) and Orthomed Staffing LLC (Addison, TX). 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 Wells Wheeler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Wells Wheeler affiliated with any hospitals?
According to CMS data, Wells Wheeler is affiliated with Barnes-Jewish St Peters Hospital.
When was this NPI record last updated?
The NPPES record for Wells Wheeler was last updated on July 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Wells Wheeler, M.D. · NPI 1902004740
Anesthesiology physician in Mchenry, Illinois. Individual provider, active in the CMS NPPES registry since July 3, 2007.
## Identity
- **NPI:** 1902004740 (Entity type: Individual)
- **Enumerated:** July 3, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 03622727 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4309 W MEDICAL CENTER DR, SUITE A201, Mchenry, IL 60050-8419
- **Phone:** (815) 385-0084 · **Fax:** (815) 385-8968
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Millennium Anesthesiology Consultants, LLC (NPI 1710218094, Maryville, IL); Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO); Orthomed Staffing LLC (NPI 1225514276, Addison, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2005
## Record status
- **NPPES last updated:** July 7, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1902004740) · Data from the CMS NPPES public registry.