DR. VANNARA SAKBUN MD, PHD
NPI 1558335893
Obstetrics & Gynecology in Terre Haute, IN
About Dr. Vannara Sakbun Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VANNARA SAKBUN MD, PHD (NPI 1558335893) is an individual obstetrics & gynecology provider in Terre Haute, Indiana, licensed in Indiana (01043923A) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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. Vannara Sakbun Md, Phd 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 Reassignment
Medicare enrollment records show Vannara Sakbun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Terre Haute, IN 47803
- Reassigned Medicare billing, Indiana enrollment
- 121 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 2
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.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INTerre Haute Regional Hospital
Acute Care Hospitals · Terre Haute, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47802 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TERRE HAUTE, IN 47802
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 Vannara Sakbun's NPI number?
The NPI number for Vannara Sakbun is 1558335893. It was assigned to this individual provider in the NPPES registry on February 14, 2006.
Where is Vannara Sakbun located?
Vannara Sakbun practices at 611 E Springhill Dr, Terre Haute, IN 47802. The listed phone number is (812) 478-9845.
What is Vannara Sakbun's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Vannara Sakbun enrolled in Medicare?
Yes. Vannara Sakbun 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 organization bills Medicare for Vannara Sakbun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vannara Sakbun reassigns Medicare benefits to Union Hospital Inc (Terre Haute, IN). The 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 Vannara Sakbun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vannara Sakbun accept?
Health plans from Anthem Blue Cross and Blue Shield list Vannara Sakbun 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 Vannara Sakbun affiliated with any hospitals?
According to CMS data, Vannara Sakbun is affiliated with Union Hospital Inc and Terre Haute Regional Hospital.
When was this NPI record last updated?
The NPPES record for Vannara Sakbun was last updated on May 21, 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.
# Dr. Vannara Sakbun, MD, PHD · NPI 1558335893
Obstetrics & Gynecology physician in Terre Haute, Indiana. Individual provider, active in the CMS NPPES registry since February 14, 2006.
## Identity
- **NPI:** 1558335893 (Entity type: Individual)
- **Enumerated:** February 14, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 01043923A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 611 E SPRINGHILL DR, Terre Haute, IN 47802-4448
- **Phone:** (812) 478-9845 · **Fax:** (812) 478-2074
## 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:** Union Hospital Inc (NPI 1023027190, Terre Haute, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Hawaii John A. Burns School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** May 21, 2012
- **Other identifiers:** Other P00285687 (IN); Medicare ID-Type Unspecified 147180VV (IN); Medicaid 200041000 (IN); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1558335893) · Data from the CMS NPPES public registry.