DUNCAN A FRIEDMAN MD PA – NPI #1306348032
Ophthalmology

An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.

Health Care Provider Taxonomy Code for Ophthalmology

DUNCAN A FRIEDMAN MD PA is an ophthalmologist located in SAN ANTONIO, TX. NPPES has assigned the NPI number 1306348032 to DUNCAN A FRIEDMAN MD PA on March 08, 2018. It is a Type-2 NPI, indicating this NPI number is associated with an organization. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207WX0107X from the Health Care Provider Taxonomy code set, which is classified as Ophthalmology, specializing in Retina Specialist

The NPI profile was last updated on May 01, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for DUNCAN A FRIEDMAN MD PA below.

NPI Profile for
DUNCAN A FRIEDMAN MD PA

NPI Number
1306348032
Enumeration Date

(more than 8 years ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
DUNCAN A FRIEDMAN MD PA
Primary location
622 ISOM RD
SAN ANTONIO, TX 78216-4464
Phone: (210) 880-3000 Fax: (210) 227-6056
1 Other location(s):
931 E Main St
Uvalde, TX 78801-4855
Phone: (210) 880-3000
Fax: (210) 227-6056
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
DUNCAN FRIEDMAN
ADMINISTRATOR
Phone: (210) 880-3000
Updated
Certification Date
May 01, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207WX0107X
- Ophthalmology / Retina Specialist (Primary)		 TX P5275
207W00000X
- Ophthalmology		 TX P5275

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.