MARCUS BRIAN MITCHELL M.D.
NPI 1235662552
Anesthesiology in Indianapolis, IN
About Marcus Brian Mitchell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCUS BRIAN MITCHELL M.D. (NPI 1235662552) is an individual anesthesiology provider in Indianapolis, Indiana, licensed in Maryland (D91543) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Community Hospital South, Inc., and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marcus Brian Mitchell M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Marcus Mitchell reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46256
- Reassigned Medicare billing, Indiana enrollment
- 2,087 clinicians in this Medicare group
Cedar Rapids, IA 52403
- Reassigned Medicare billing, Iowa enrollment
- 387 clinicians in this Medicare group
Memphis, TN 38104
- Reassigned Medicare billing, Tennessee enrollment
- 255 clinicians in this Medicare group
Waterloo, IA 50702
- Reassigned Medicare billing, Iowa enrollment
- 271 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 391 clinicians in this Medicare group
Christiansted, St. Croix, VI 00821
- Reassigned Medicare billing, U.S. Virgin Islands enrollment
- 331 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Community Hospital South, Inc.
Acute Care Hospitals · Indianapolis, INMercyone Waterloo Medical Center
Acute Care Hospitals · Waterloo, IAVcu Health Tappahannock Hospital
Acute Care Hospitals · Tappahannock, VAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
INDIANAPOLIS, IN 46227
INDIANAPOLIS, IN 46227
INDIANAPOLIS, IN 46227
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 Marcus Mitchell's NPI number?
The NPI number for Marcus Mitchell is 1235662552. It was assigned to this individual provider in the NPPES registry on April 4, 2017.
Where is Marcus Mitchell located?
Marcus Mitchell practices at 1402 E County Line Rd, Indianapolis, IN 46227. The listed phone number is (317) 887-7000.
What is Marcus Mitchell's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Marcus Mitchell enrolled in Medicare?
Yes. Marcus Mitchell is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marcus Mitchell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcus Mitchell reassigns Medicare benefits to 8 organizations: Community Physicians Of Indiana Inc (Indianapolis, IN), Mercy Medical Center (Cedar Rapids, IA), Resource Anesthesiology Associates Of Tn PC (Memphis, TN), Covenant Medical Center Inc (Waterloo, IA), Johns Hopkins University (Bethesda, MD) and 3 more organizations, listed in the Medicare section above. 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 Marcus Mitchell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marcus Mitchell accept?
Health plans from CareSource, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Marcus Mitchell 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.
Is Marcus Mitchell affiliated with any hospitals?
According to CMS data, Marcus Mitchell is affiliated with Community Hospital South, Inc., Mercyone Waterloo Medical Center and Vcu Health Tappahannock Hospital.
When was this NPI record last updated?
The NPPES record for Marcus Mitchell was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Marcus Brian Mitchell, M.D. · NPI 1235662552
Anesthesiology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 4, 2017.
## Identity
- **NPI:** 1235662552 (Entity type: Individual)
- **Enumerated:** April 4, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** D91543 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1402 E COUNTY LINE RD, Indianapolis, IN 46227-0963
- **Phone:** (317) 887-7000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Community Physicians Of Indiana Inc (NPI 1619105244, Indianapolis, IN); Mercy Medical Center (NPI 1669617106, Cedar Rapids, IA); Resource Anesthesiology Associates Of Tn PC (NPI 1316724073, Memphis, TN); Covenant Medical Center Inc (NPI 1528009545, Waterloo, IA); Johns Hopkins University (NPI 1578569240, Bethesda, MD); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1235662552) · Data from the CMS NPPES public registry.