LORA NADINE MARTINEZ O.D.
NPI 1770696593
Optometrist in Mercedes, TX
About Lora Nadine Martinez O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LORA NADINE MARTINEZ O.D. (NPI 1770696593) is an individual optometrist in Mercedes, Texas, licensed in Texas (5142TG) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Houston - College Of Optometry (1995).
NPPES Registry Identity
Specialties & Licenses
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
Lora Nadine Martinez 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 Reassignment
Medicare enrollment records show Lora Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mercedes, TX 78570
- Reassigned Medicare billing, Texas enrollment
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
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 78570 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 Lora Martinez's NPI number?
The NPI number for Lora Martinez is 1770696593. It was assigned to this individual provider in the NPPES registry on August 16, 2006.
Where is Lora Martinez located?
Lora Martinez practices at 325 W 3rd St, Mercedes, TX 78570. The listed phone number is (956) 514-0559.
What is Lora Martinez's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Lora Martinez enrolled in Medicare?
Yes. Lora Martinez 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 Lora Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lora Martinez reassigns Medicare benefits to Djmj PLLC (Mercedes, TX). 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 Lora Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lora Martinez 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 13 other insurers list Lora Martinez 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 Lora Martinez was last updated on April 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Lora Nadine Martinez, O.D. · NPI 1770696593
Optometrist provider in Mercedes, Texas. Individual provider, active in the CMS NPPES registry since August 16, 2006.
## Identity
- **NPI:** 1770696593 (Entity type: Individual)
- **Enumerated:** August 16, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 5142TG (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 325 W 3RD ST, Mercedes, TX 78570-3105
- **Phone:** (956) 514-0559
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Djmj PLLC (NPI 1740424266, Mercedes, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Houston - College Of Optometry, class of 1995
## Record status
- **NPPES last updated:** April 7, 2008
- **Other identifiers:** Medicare UPIN U57171 (TX); Medicare PIN 81317E (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1770696593) · Data from the CMS NPPES public registry.