DR. PAUL YU YI HSIAO OD
NPI 1124247101
Optometrist in Lexington Park, MD
About Dr. Paul Yu Yi Hsiao Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAUL YU YI HSIAO OD (NPI 1124247101) is an individual optometrist in Lexington Park, Maryland, licensed in Maryland (TA0953) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Pasadena.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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)
Dr. Paul Yu Yi Hsiao Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Paul Hsiao reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lexington Park, MD 20653
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1497124796 (District of Columbia)
- 253 clinicians in this Medicare group
Alexandria, VA 22306
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- Also billed through NPI 1073400883 (Virginia)
- 202 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20653 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.
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 Paul Hsiao's NPI number?
The NPI number for Paul Hsiao is 1124247101. It was assigned to this individual provider in the NPPES registry on April 25, 2007.
Where is Paul Hsiao located?
Paul Hsiao practices at 46300 Lexington Village Way, Lexington Park, MD 20653. The listed phone number is (301) 862-2836.
What is Paul Hsiao's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Paul Hsiao enrolled in Medicare?
Yes. Paul Hsiao is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Paul Hsiao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Hsiao reassigns Medicare benefits to 2 organizations: Myeyedr Optometry Of Maryland, LLC (Lexington Park, MD) and Myeyedr Optometry Of Virginia, PLLC (Alexandria, VA). 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 Paul Hsiao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Paul Hsiao accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 9 other insurers list Paul Hsiao 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 Paul Hsiao was last updated on January 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Paul Yu Yi Hsiao, OD · NPI 1124247101
Optometrist provider in Lexington Park, Maryland. Individual provider, active in the CMS NPPES registry since April 25, 2007.
## Identity
- **NPI:** 1124247101 (Entity type: Individual)
- **Enumerated:** April 25, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** TA0953 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 46300 LEXINGTON VILLAGE WAY, Lexington Park, MD 20653-5560
- **Phone:** (301) 862-2836 · **Fax:** (301) 737-3390
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Myeyedr Optometry Of Maryland, LLC (NPI 1134018807, Lexington Park, MD); Myeyedr Optometry Of Virginia, PLLC (NPI 1962390864, Alexandria, VA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 26, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1124247101) · Data from the CMS NPPES public registry.