SAN ANTONIO RETINA ASSOCIATES, PLLC
NPI 1124195342
Ophthalmology in San Antonio, TX

NPI Status: Active since November 30, 2006

Contact Information

7940 FLOYD CURL
#820
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 615-8413
Fax: (210) 615-8417

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  • Organization
  • Ophthalmology

About SAN ANTONIO RETINA ASSOCIATES, PLLC

This page provides the complete NPI Profile along with additional information for San Antonio Retina Associates, Pllc, a provider established in San Antonio, Texas operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1124195342 assigned on November 2006. The practitioner's primary taxonomy code is 207W00000X with license number L1120 (TX). The provider is registered as an organization and their NPI record was last updated 15 years ago. San Antonio Retina Associates, Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's former legal business name is Stone Oak Retina, Pllc. The authorized official of this NPI record is James Christopher Macdonald M.d. (President/physician)

NPI
1124195342
Provider Legal Name
SAN ANTONIO RETINA ASSOCIATES, PLLC
Other Organization Name
STONE OAK RETINA, PLLC
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
7940 FLOYD CURL #820 SAN ANTONIO, TX 78229
Location Phone
(210) 615-8413
Location Fax
(210) 615-8417
Mailing Address
7940 FLOYD CURL #820 SAN ANTONIO, TX 78229
Mailing Phone
(210) 615-8413
Mailing Fax
(210) 615-8417
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-30-2006
Last Update Date
05-13-2011
Code Navigator

Ophthalmologists like San Antonio Retina Associates, Pllc specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

Location Map

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

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
L1120
License State
TX
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

JAMES CHRISTOPHER MACDONALD M.D.

Authorized Official Title
PRESIDENT/PHYSICIAN
Authorized Official Phone
(210) 615-8413

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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 1124195342, 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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 1 → 2 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 2 + 9 + 1 + 0 + 3 + 8 + 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 1124195342.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Specialist
7940 FLOYD CURL, STE 560
SAN ANTONIO, TX 78229
Otolaryngology
7940 FLOYD CURL, #400
SAN ANTONIO, TX 78229
Otolaryngology
7940 FLOYD CURL, #400
SAN ANTONIO, TX 78229
Otolaryngology
7940 FLOYD CURL, #400
SAN ANTONIO, TX 78229
Psychologist
7940 FLOYD CURL, #1040
SAN ANTONIO, TX 78229
Ophthalmology
7940 FLOYD CURL, 820
SAN ANTONIO, TX 78229
Audiologist
7940 FLOYD CURL, SUITE 400
SAN ANTONIO, TX 78229
Physician Assistant (Medical)
7940 FLOYD CURL, STE 630
SAN ANTONIO, TX 78229
Physician Assistant (Medical)
7940 FLOYD CURL, STE 630
SAN ANTONIO, TX 78229
Surgery
7940 FLOYD CURL, #840
SAN ANTONIO, TX 78229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124195342, enumerated as an "organization" on November 30, 2006.

The provider is located at 7940 FLOYD CURL #820 SAN ANTONIO, TX 78229 and the phone number is (210) 615-8413.

Ophthalmology with taxonomy code 207W00000X.