FRANCIS A BARREIRO OD
NPI 1184611410
Optometrist in Largo, FL

NPI Status: Active since October 03, 2005

Contact Information

148 13TH ST SW
LARGO, FL
ZIP 33770
Phone: (727) 581-8706
Fax: (727) 588-2447

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  • Individual
  • Male
  • Optometrist

About FRANCIS BARREIRO

This page provides the complete NPI Profile along with additional information for Francis Barreiro, a provider established in Largo, Florida with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1184611410 assigned on October 2005. The practitioner's primary taxonomy code is 152W00000X with license number OPC848 (FL). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1184611410
Provider Name
FRANCIS A BARREIRO OD
Gender
Male
Entity Type
Individual
Location Address
148 13TH ST SW LARGO, FL 33770
Location Phone
(727) 581-8706
Location Fax
(727) 588-2447
Mailing Address
148 13TH ST SW LARGO, FL 33770
Mailing Phone
(727) 581-8706
Mailing Fax
(727) 588-2447
Is Sole Proprietor?
Yes
Enumeration Date
10-03-2005
Last Update Date
09-03-2019
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
OPC848
License State
FL
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
410034850OTHER (01)FLRRMC
0390980001OTHER (01)FLDMERC
084506000MEDICAID (05)FL 

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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 1184611410, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
0
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 8 → 16 → 7 6 → 12 → 3 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 2 + 1 + 2 + 4 + 2 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1184611410.

Other Providers at the Same Location


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

Clinic/Center (Ambulatory Surgical)
148 13TH ST SW
LARGO, FL 33770
Nurse Anesthetist, Certified Registered
148 13TH ST SW, #200
LARGO, FL 33770
Nurse Anesthetist, Certified Registered
148 13TH ST SW, SUITE #200
LARGO, FL 33770
Nurse Anesthetist, Certified Registered
148 13TH ST SW, #200
LARGO, FL 33770
Optometrist
148 13TH ST SW
LARGO, FL 33770
Optometrist
148 13TH ST SW
LARGO, FL 33770
Optometrist
148 13TH ST SW
LARGO, FL 33770
Physician Assistant
148 13TH ST SW
LARGO, FL 33770
Optometrist
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Physician Assistant (Surgical)
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Optometrist
148 13TH ST SW
LARGO, FL 33770
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Optometrist
148 13TH ST SW
LARGO, FL 33770

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184611410, enumerated as an "individual" on October 03, 2005.

The provider is located at 148 13TH ST SW LARGO, FL 33770 and the phone number is (727) 581-8706.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.