HOLLSTEN OCULOPLASTIC SURGEONS OF SOUTH TEXAS
NPI 1265899884
Ophthalmology in San Antonio, TX

NPI Status: Active since January 27, 2016

Contact Information

7950 FLOYD CURL DR
SUITE 702
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 616-0739
Fax: (210) 616-0972

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  • Organization
  • Ophthalmology

About HOLLSTEN OCULOPLASTIC SURGEONS OF SOUTH TEXAS

This page provides the complete NPI Profile along with additional information for Hollsten Oculoplastic Surgeons Of South Texas, a provider established in San Antonio, Texas operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1265899884 assigned on January 2016. The practitioner's primary taxonomy code is 207W00000X with license number G2150 (TX). The provider is registered as an organization and their NPI record was last updated 10 years ago. Hollsten Oculoplastic Surgeons Of South Texas operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's other name is Hollsten Oculoplastic Surgeons Of South Texas. The authorized official of this NPI record is Brandi Hollsten (Office Manager)

NPI
1265899884
Provider Legal Name
DONALD A. HOLLSTEN, M.D.
Other Organization Name
HOLLSTEN OCULOPLASTIC SURGEONS OF SOUTH TEXAS
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
7950 FLOYD CURL DR SUITE 702 SAN ANTONIO, TX 78229
Location Phone
(210) 616-0739
Location Fax
(210) 616-0972
Mailing Address
7950 FLOYD CURL DR SUITE 702 SAN ANTONIO, TX 78229
Mailing Phone
(210) 616-0739
Mailing Fax
(210) 616-0972
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-27-2016
Last Update Date
05-06-2016
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Ophthalmologists like Hollsten Oculoplastic Surgeons Of South Texas 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.
G2150
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.

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)
12082S0099XAllopathic & Osteopathic Physicians

Plastic Surgery
Plastic Surgery Within the Head and Neck

G2150 (TX)

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

BRANDI HOLLSTEN

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(210) 616-0739

Reviews for HOLLSTEN OCULOPLASTIC SURGEONS OF SOUTH TEXAS

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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 1265899884, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
2
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 6 → 12 → 3 8 → 16 → 7 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 1 + 6 + 9 + 1 + 8 + 8 + 1 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1265899884.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
7950 FLOYD CURL DR, STE 620
SAN ANTONIO, TX 78229
Psychologist
7950 FLOYD CURL DR, MEDICAL CENTER TOWER 1, SUITE 803
SAN ANTONIO, TX 78229
Dermatology
7950 FLOYD CURL DR, SUITE 1009
SAN ANTONIO, TX 78229
Obstetrics & Gynecology
7950 FLOYD CURL DR, SUITE 300 & 400
SAN ANTONIO, TX 78229
Obstetrics & Gynecology
7950 FLOYD CURL DR, SUITE 300
SAN ANTONIO, TX 78229
Advanced Practice Midwife
7950 FLOYD CURL DR, SUITE 300
SAN ANTONIO, TX 78229
Specialist
7950 FLOYD CURL DR, SUITE 800
SAN ANTONIO, TX 78229
Counselor (Professional)
7950 FLOYD CURL DR, SUITE 1001
SAN ANTONIO, TX 78229
Surgery
7950 FLOYD CURL DR, SUITE 810
SAN ANTONIO, TX 78229
Specialist
7950 FLOYD CURL DR, STE. 904
SAN ANTONIO, TX 78229
Dentist (Periodontics)
7950 FLOYD CURL DR, SUITE 506
SAN ANTONIO, TX 78229
Obstetrics & Gynecology
7950 FLOYD CURL DR, SUITE 300
SAN ANTONIO, TX 78229
Dermatology
7950 FLOYD CURL DR, SUITE 1009
SAN ANTONIO, TX 78229
Surgery (Plastic and Reconstructive Surgery)
7950 FLOYD CURL DR, STE 904
SAN ANTONIO, TX 78229
Specialist
7950 FLOYD CURL DR, SUITE 810
SAN ANTONIO, TX 78229
Specialist
7950 FLOYD CURL DR, SUITE 909
SAN ANTONIO, TX 78229
Surgery (Surgical Oncology)
7950 FLOYD CURL DR, SUITE 508
SAN ANTONIO, TX 78229
Obstetrics & Gynecology
7950 FLOYD CURL DR, SUITE 300
SAN ANTONIO, TX 78229
Otolaryngology
7950 FLOYD CURL DR, SUITE 1002
SAN ANTONIO, TX 78229
Obstetrics & Gynecology
7950 FLOYD CURL DR, SUITE 400
SAN ANTONIO, TX 78229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265899884, enumerated as an "organization" on January 27, 2016.

The provider is located at 7950 FLOYD CURL DR SUITE 702 SAN ANTONIO, TX 78229 and the phone number is (210) 616-0739.

Ophthalmology with taxonomy code 207W00000X.