MICHAEL P CALDWELL M.D.
NPI 1972597169
Anesthesiology in Indianapolis, IN
About Michael P Caldwell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL P CALDWELL M.D. (NPI 1972597169) is an individual anesthesiology provider in Indianapolis, Indiana, licensed in Indiana (01056006) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Saint Joseph Regional Medical Center, and is a graduate of Indiana University School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Michael P Caldwell 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
5Medicare enrollment records show Michael Caldwell reassigns Medicare billing to 5 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
- 86 clinicians in this Medicare group
Fishers, IN 46037
- Reassigned Medicare billing, Indiana enrollment
- 25 clinicians in this Medicare group
Terre Haute, IN 47804
- Reassigned Medicare billing, Indiana enrollment
- 166 clinicians in this Medicare group
Plymouth, IN 46563
- Reassigned Medicare billing, Indiana enrollment
- 76 clinicians in this Medicare group
La Porte, IN 46350
- Reassigned Medicare billing, Indiana enrollment
- 141 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 6
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.
Saint Joseph Regional Medical Center
Acute Care Hospitals · Mishawaka, INOther 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 46256
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 Michael Caldwell's NPI number?
The NPI number for Michael Caldwell is 1972597169. It was assigned to this individual provider in the NPPES registry on September 2, 2005.
Where is Michael Caldwell located?
Michael Caldwell practices at 8040 Clearvista Pkwy, Indianapolis, IN 46256. The listed phone number is (317) 567-2179.
What is Michael Caldwell's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Caldwell enrolled in Medicare?
Yes. Michael Caldwell 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 Michael Caldwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Caldwell reassigns Medicare benefits to 5 organizations: Community Anesthesia Associates, PC (Indianapolis, IN), Indiana Anesthesia Solutions LLC (Fishers, IN), Iceland Anesthesia Management, LLC (Terre Haute, IN), Cep America - Anesthesia PC (Plymouth, IN) and Jebs Anesthesia Consultants, LLC (La Porte, IN). 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 Michael Caldwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Caldwell accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Michael Caldwell 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 Michael Caldwell affiliated with any hospitals?
According to CMS data, Michael Caldwell is affiliated with Saint Joseph Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Caldwell was last updated on August 27, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.