DR. TABOH SIENI MD
NPI 1477139012
Internal Medicine in Indianapolis, IN
About Dr. Taboh Sieni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TABOH SIENI MD (NPI 1477139012) is an individual internal medicine provider in Indianapolis, Indiana, licensed in Indiana (01094057A) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 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 and accepts Medicare assignment
Dr. Taboh Sieni 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
6Medicare enrollment records show Taboh Sieni reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46260
- Reassigned Medicare billing, Indiana enrollment
- 510 clinicians in this Medicare group
Madison, IN 47250
- Reassigned Medicare billing, Indiana enrollment
- 142 clinicians in this Medicare group
Louisville, KY 40241
- Reassigned Medicare billing, Indiana enrollment
- 465 clinicians in this Medicare group
Mcalester, OK 74501
- Reassigned Medicare billing, Oklahoma enrollment
- 106 clinicians in this Medicare group
Carnegie, OK 73015
- Reassigned Medicare billing, Oklahoma enrollment
- 160 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, Alaska enrollment
- 56 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INComanche County Memorial Hospital
Acute Care Hospitals · Lawton, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46260 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.
INDIANAPOLIS, IN 46260
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 Taboh Sieni's NPI number?
The NPI number for Taboh Sieni is 1477139012. It was assigned to this individual provider in the NPPES registry on March 23, 2021.
Where is Taboh Sieni located?
Taboh Sieni practices at 2001 W 86th St, Indianapolis, IN 46260. The listed phone number is (317) 338-2345.
What is Taboh Sieni's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Taboh Sieni enrolled in Medicare?
Yes. Taboh Sieni 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 Taboh Sieni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Taboh Sieni reassigns Medicare benefits to 6 organizations: St Vincent Physician Services Hospital And Health Care Center (Indianapolis, IN), Norton - Kings Daughters Health Inc (Madison, IN), Community Medical Associates, Inc. (Louisville, KY), Mcalester Regional Health Center Authority (Mcalester, OK), Comanche County Healthcare Corp (Carnegie, OK) and 1 more organization, 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 Taboh Sieni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Taboh Sieni accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Taboh Sieni 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 Taboh Sieni affiliated with any hospitals?
According to CMS data, Taboh Sieni is affiliated with Ascension St Vincent Hospital and Comanche County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Taboh Sieni was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.
# Dr. Taboh Sieni, MD · NPI 1477139012
Internal Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since March 23, 2021.
## Identity
- **NPI:** 1477139012 (Entity type: Individual)
- **Enumerated:** March 23, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 01094057A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2001 W 86TH ST, Indianapolis, IN 46260-1902
- **Phone:** (317) 338-2345 · **Fax:** (317) 583-3099
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): St Vincent Physician Services Hospital And Health Care Center (NPI 1669422234, Indianapolis, IN); Norton - Kings Daughters Health Inc (NPI 1114955093, Madison, IN); Community Medical Associates, Inc. (NPI 1073089850, Louisville, KY); Mcalester Regional Health Center Authority (NPI 1316940034, Mcalester, OK); Comanche County Healthcare Corp (NPI 1346269925, Carnegie, OK); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 12, 2026
- **Other identifiers:** Medicaid 7100993380 (KY); Medicaid 300052802 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1477139012) · Data from the CMS NPPES public registry.