MARIA JOSEFA ROMERO
NPI 1649110479
Technician/Technologist - Ophthalmic in Hialeah, FL

NPI Status: Active since March 31, 2026

Contact Information

1840 W 49TH ST
HIALEAH, FL
ZIP 33012
Phone: (305) 828-0201

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  • Individual
  • Female
  • Technician/Technologist
  • Ophthalmic

About MARIA ROMERO

This page provides the complete NPI Profile along with additional information for Maria Romero, a provider established in Hialeah, Florida with a medical specialization in Technician/technologist, focusing in ophthalmic . The healthcare provider is registered in the NPI registry with number 1649110479 assigned on March 2026. The practitioner's primary taxonomy code is 156FX1100X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1649110479
Provider Name
MARIA JOSEFA ROMERO
Gender
Female
Entity Type
Individual
Location Address
1840 W 49TH ST HIALEAH, FL 33012
Location Phone
(305) 828-0201
Mailing Address
1840 W 49TH ST HIALEAH, FL 33012
Mailing Phone
(305) 828-0201
Is Sole Proprietor?
No
Enumeration Date
03-31-2026
Last Update Date
03-31-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Technician/Technologist Ophthalmic

Taxonomy Code
156FX1100X
Type
Eye and Vision Services Providers
License State
FL
Taxonomy Description
An ophthalmic technician/technologist assists ophthalmologists by performing ophthalmic clinical functions, including administering eye exams, administering eye medications, and instructing the patient in care and use of corrective lenses.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1649110479, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 1 → 2 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 8 + 9 + 2 + 1 + 0 + 4 + 1 + 4 + 24 = 61

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1649110479.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Clinic/Center (Physical Therapy)
1840 W 49TH ST, STE 304
HIALEAH, FL 33012
Specialist
1840 W 49TH ST, SUITE 103
HIALEAH, FL 33012
General Practice
1840 W 49TH ST, SUITE 516
MIAMI, FL 33012
Specialist
1840 W 49TH ST, SUITE 103
HIALEAH, FL 33012
Clinic/Center
1840 W 49TH ST, SUITE 700
HIALEAH, FL 33012
Family Medicine (Adult Medicine)
1840 W 49TH ST, SUITE 420
HIALEAH, FL 33012
Technician/Technologist (Optician)
1840 W 49TH ST, STE. 220-11
HIALEAH, FL 33012
Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))
1840 W 49TH ST, SUITE 304
HIALEAH, FL 33012
Clinic/Center (Rehabilitation)
1840 W 49TH ST, SUITE # 603-3
HIALEAH, FL 33012
Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))
1840 W 49TH ST, SUITE 234
HIALEAH, FL 33012
Durable Medical Equipment & Medical Supplies
1840 W 49TH ST, SUITE# 220-10
HIALEAH, FL 33012
Physical Therapist
1840 W 49TH ST, SUITE # 600
HIALEAH, FL 33012
Respiratory Therapist, Registered (Home Health)
1840 W 49TH ST, SUITE #717
HIALEAH, FL 33012
Home Health
1840 W 49TH ST, SUITE 305-A
HIALEAH, FL 33012
Home Health
1840 W 49TH ST, SUITE 402
HIALEAH, FL 33012
General Practice
1840 W 49TH ST, SUITE 605
HIALEAH, FL 33012
Specialist
1840 W 49TH ST, SUITE 520
HIALEAH, FL 33012
Specialist
1840 W 49TH ST, SUITE 226
HIALEAH, FL 33012
Physician Assistant
1840 W 49TH ST, SUITE 420
HIALEAH, FL 33012
Clinic/Center (Physical Therapy)
1840 W 49TH ST
HIALEAH, FL 33012

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649110479, enumerated as an "individual" on March 31, 2026.

The provider is located at 1840 W 49TH ST HIALEAH, FL 33012 and the phone number is (305) 828-0201.

Technician/Technologist with taxonomy code 156FX1100X and a focus in Ophthalmic.