DR. LONG DO O.D.
NPI 1154763340
Optometrist in Waco, TX
About Dr. Long Do O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LONG DO O.D. (NPI 1154763340) is an individual optometrist in Waco, Texas, licensed in Texas (8143TG) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 5
Other Identifiers 1
Group Practice 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 and accepts Medicare assignment
Dr. Long Do 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
6Medicare enrollment records show Long Do reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waco, TX 76710
- Reassigned Medicare billing, Texas enrollment
- 2 clinicians in this Medicare group
Killeen, TX 76543
- Reassigned Medicare billing, Texas enrollment
- 3 clinicians in this Medicare group
Grand Prairie, TX 75052
- Reassigned Medicare billing, Texas enrollment
- 2 clinicians in this Medicare group
Irving, TX 75063
- Reassigned Medicare billing, Texas enrollment
- 3 clinicians in this Medicare group
Tyler, TX 75703
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: 2020 Icare Tyler PLLC
- 3 clinicians in this Medicare group
Longview, TX 75605
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: 20/20 Icare Longview PLLC
- 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 8
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 76710 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 Long Do's NPI number?
The NPI number for Long Do is 1154763340. It was assigned to this individual provider in the NPPES registry on July 29, 2013.
Where is Long Do located?
Long Do practices at 5201 Bosque Blvd Ste 220, Waco, TX 76710. The listed phone number is (254) 741-1022.
What is Long Do's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Long Do enrolled in Medicare?
Yes. Long Do 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 Long Do's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Long Do reassigns Medicare benefits to 6 organizations: Waco Vision Center, PLLC (Waco, TX), 20 20 Icare, PLLC (Killeen, TX), 20/20 Icare And Iwear, PLLC (Grand Prairie, TX), 2020 Icare And Iwear Irving PLLC (Irving, TX), 20/20 Icare Tyler PLLC (Tyler, TX) 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 Long Do's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Long Do accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 19 other insurers list Long Do 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 Long Do was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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. Long Do, O.D. · NPI 1154763340
Optometrist provider in Waco, Texas. Individual provider, active in the CMS NPPES registry since July 29, 2013.
## Identity
- **NPI:** 1154763340 (Entity type: Individual)
- **Enumerated:** July 29, 2013
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 8143TG (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5201 BOSQUE BLVD STE 220, Waco, TX 76710-4676
- **Phone:** (254) 741-1022 · **Fax:** (817) 473-0950
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Waco Vision Center, PLLC (NPI 1245695972, Waco, TX); 20 20 Icare, PLLC (NPI 1871146415, Killeen, TX); 20/20 Icare And Iwear, PLLC (NPI 1932629987, Grand Prairie, TX); 2020 Icare And Iwear Irving PLLC (NPI 1649917147, Irving, TX); 20/20 Icare Tyler PLLC (NPI 1073240271, Tyler, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** July 1, 2026
- **Other identifiers:** Other 8143TG (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1154763340) · Data from the CMS NPPES public registry.