DR. THIEN C VAN O.D.
NPI 1316177454
Optometrist in Little Rock, AR
About Dr. Thien C Van O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THIEN C VAN O.D. (NPI 1316177454) is an individual optometrist in Little Rock, Arkansas, licensed in Arkansas (2698) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2009).
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
Dr. Thien C Van O.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
2Medicare enrollment records show Thien Van reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 2 clinicians in this Medicare group
Little Rock, AR 72209
- Reassigned Medicare billing, Arkansas enrollment
- 2 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72205 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Thien Van's NPI number?
The NPI number for Thien Van is 1316177454. It was assigned to this individual provider in the NPPES registry on July 23, 2009.
Where is Thien Van located?
Thien Van practices at 2700 S Shackleford Rd, Little Rock, AR 72205. The listed phone number is (501) 225-5580.
What is Thien Van's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Thien Van enrolled in Medicare?
Yes. Thien Van 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 Thien Van's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thien Van reassigns Medicare benefits to 2 organizations: Dr. Sophear Seng, LLC (Little Rock, AR) and Envision Eye Care (Little Rock, AR). 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 Thien Van's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thien Van accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Thien Van 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 Thien Van was last updated on October 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Thien C Van, O.D. · NPI 1316177454
Optometrist provider in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since July 23, 2009.
## Identity
- **NPI:** 1316177454 (Entity type: Individual)
- **Enumerated:** July 23, 2009
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 2698 (Arkansas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2700 S SHACKLEFORD RD, Little Rock, AR 72205-6918
- **Phone:** (501) 225-5580 · **Fax:** (501) 225-5582
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Dr. Sophear Seng, LLC (NPI 1528472099, Little Rock, AR); Envision Eye Care (NPI 1316405269, Little Rock, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** October 30, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1316177454) · Data from the CMS NPPES public registry.