1. Home
  2. Directory
  3. Texas
  4. Mcallen
  5. Optometrist
  6. NPI Profile

DR. NICHOLAS RALPH ANTONI O.D.
NPI 1548390727
Optometrist in Mcallen, TX

Active since March 06, 2007PECOS Enrolled
4000 N 10TH ST STE C, MCALLEN, TX 78504(956) 631-7948(956) 631-0921 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Nicholas Ralph Antoni O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NICHOLAS RALPH ANTONI O.D. (NPI 1548390727) is an individual optometrist in Mcallen, Texas, licensed in Texas (TX 3755T) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548390727
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. NICHOLAS RALPH ANTONICredential: O.D.
Location Address4000 N 10TH ST STE CMcallen, TX 78504-3048
Mailing Address4000 N 10th St Ste CMcallen, TX 78504-3048 · (956) 631-7948 · Fax (956) 631-0921
Phone(956) 631-7948
Fax(956) 631-0921
Sole ProprietorYes
Enumeration DateMarch 6, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1548390727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in TX · TX 3755T
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
4000 N 10TH ST STE C, Mcallen, TX 78504
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Nicholas Ralph Antoni O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Nicholas Antoni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Carlos Manrique De Lara Mdpa
2.3 mi
Ophthalmology
2518 W TRENTON RD
Edinburg, TX 78539
  • Reassigned Medicare billing, Texas enrollment
  • 11 clinicians in this Medicare group
NPI 1770558447 (956) 661-9000

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 78504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD WAYNE RICHARDSON O.D.
Optometrist
4000 N 10TH ST STE C
MCALLEN, TX 78504
Hidalgo County (956) 992-0983

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 Nicholas Antoni's NPI number?

The NPI number for Nicholas Antoni is 1548390727. It was assigned to this individual provider in the NPPES registry on March 6, 2007.

Where is Nicholas Antoni located?

Nicholas Antoni practices at 4000 N 10th St Ste C, Mcallen, TX 78504. The listed phone number is (956) 631-7948.

What is Nicholas Antoni's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Nicholas Antoni enrolled in Medicare?

Yes. Nicholas Antoni is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nicholas Antoni's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Antoni reassigns Medicare benefits to Carlos Manrique De Lara Mdpa (Edinburg, 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 Nicholas Antoni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nicholas Antoni was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.