ULLOA OCULOPLASTIC SURGERY LLC
NPI 1033910732
Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery in Guaynabo, PR

NPI Status: Active since March 20, 2025

Contact Information

107 AVE ORTEGON STE 304
GUAYNABO, PR
ZIP 00966
Phone: (787) 430-4119
Fax: (787) 622-0005

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  • Organization
  • Ophthalmology
  • Ophthalmic Plastic and Reconstructive Su...

About ULLOA OCULOPLASTIC SURGERY LLC

This page provides the complete NPI Profile along with additional information for Ulloa Oculoplastic Surgery Llc, a provider established in Guaynabo, Puerto Rico operating as a Ophthalmology, focusing in ophthalmic plastic and reconstructive surgery . The healthcare provider is registered in the NPI registry with number 1033910732 assigned on March 2025. The practitioner's primary taxonomy code is 207WX0200X. The provider is registered as an organization and their NPI record was last updated December 2025. The authorized official of this NPI record is Dr. Jan Paul Ulloa Padilla Md (Owner)

NPI
1033910732
Provider Name
ULLOA OCULOPLASTIC SURGERY LLC
Entity Type
Organization
Location Address
107 AVE ORTEGON STE 304 GUAYNABO, PR 00966
Location Phone
(787) 430-4119
Location Fax
(787) 622-0005
Mailing Address
107 AVE ORTEGON STE 304 GUAYNABO, PR 00966
Mailing Phone
(787) 430-4119
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-20-2025
Last Update Date
12-17-2025
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Location Map

Secondary Locations

  • 525 Ave Roosevelt Torre Medica Plaza las Americas Office 406
    San Juan, PR 00918
    (787) 767-0599

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

Ophthalmology Ophthalmic Plastic and Reconstructive Surgery

Taxonomy Code
207WX0200X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in oculofacial plastic and reconstructive surgery. This subspecialty combines orbital and periocular surgery with facial plastic surgery, and includes aesthetic and reconstructive surgery of the face, orbit, eyelid, and lacrimal system. Practitioners evaluate, diagnose and treat conditions involving the eyelids, brows, midface, orbits, lacrimal systems and surrounding and supporting structures of the face and neck.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1332H00000XSuppliers

Eyewear Supplier

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JAN PAUL ULLOA PADILLA MD

Authorized Official Title
OWNER
Authorized Official Phone
(787) 430-4119

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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 1033910732, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 3 → 6 9 → 18 → 9 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 1 + 8 + 1 + 0 + 7 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1033910732.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Optometrist
107 AVE ORTEGON STE 304
GUAYNABO, PR 00966
Optometrist
107 AVE ORTEGON STE 304
GUAYNABO, PR 00966

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033910732, enumerated as an "organization" on March 20, 2025.

The provider is located at 107 AVE ORTEGON STE 304 GUAYNABO, PR 00966 and the phone number is (787) 430-4119.

Ophthalmology with taxonomy code 207WX0200X and a focus in Ophthalmic Plastic and Reconstructive Surgery.