CHARLES MARK BAZZELL MD
NPI 1205923729
Anesthesiology in Tucson, AZ
About Charles Mark Bazzell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES MARK BAZZELL MD (NPI 1205923729) is an individual anesthesiology provider in Tucson, Arizona, licensed in Arizona (36023) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Kentucky College Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Charles Mark Bazzell Md 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 Charles Bazzell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85745
- Reassigned Medicare billing, Arizona enrollment
- 66 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 264 clinicians in this Medicare group
Tucson, AZ 85747
- Reassigned Medicare billing, Arizona enrollment
- 204 clinicians in this Medicare group
Tucson, AZ 85719
- Reassigned Medicare billing, Arizona enrollment
- 86 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 4
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.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUCSON, AZ 85756
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 Charles Bazzell's NPI number?
The NPI number for Charles Bazzell is 1205923729. It was assigned to this individual provider in the NPPES registry on October 6, 2006.
Where is Charles Bazzell located?
Charles Bazzell practices at 2701 E Elvira Rd, Tucson, AZ 85756. The listed phone number is (520) 874-4024.
What is Charles Bazzell's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Charles Bazzell enrolled in Medicare?
Yes. Charles Bazzell 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 Charles Bazzell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Bazzell reassigns Medicare benefits to 4 organizations: Sound Physicians Intensivists Of Arizona, Inc (Tucson, AZ), Ias Arizona PLLC (Tucson, AZ), Hospitalist Medicine Physicians Of Arizona - Nogales (Tucson, AZ) and Southern Arizona Anesthesia Services, PC (Tucson, AZ). 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 Charles Bazzell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Bazzell accept?
Health plans from Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., Oscar Health and Oscar Insurance Company list Charles Bazzell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Charles Bazzell was last updated on February 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Charles Mark Bazzell, MD · NPI 1205923729
Anesthesiology physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since October 6, 2006.
## Identity
- **NPI:** 1205923729 (Entity type: Individual)
- **Enumerated:** October 6, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 36023 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 2701 E ELVIRA RD, Tucson, AZ 85756-7124
- **Phone:** (520) 874-4024
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Sound Physicians Intensivists Of Arizona, Inc (NPI 1962944702, Tucson, AZ); Ias Arizona PLLC (NPI 1689359747, Tucson, AZ); Hospitalist Medicine Physicians Of Arizona - Nogales (NPI 1487251799, Tucson, AZ); Southern Arizona Anesthesia Services, PC (NPI 1912999343, Tucson, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kentucky College Of Medicine, class of 1994
## Record status
- **NPPES last updated:** February 10, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1205923729) · Data from the CMS NPPES public registry.