Dianne Barrett, - Medicare Ophthalmology in San Antonio, TX

Dianne Barrett, is a medicare enrolled "Ophthalmology - Retina Specialist" physician in San Antonio, Texas. She went to Columbia University College Of Physicians And Surgeons and graduated in 2015 and has 9 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice San Antonio Eye Center, Pa and her current practice location is 800 Mccullough Ave, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 226-6169.

Dianne Barrett is licensed to practice in Texas (license number T2116) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1669850335.

Contact Information

Dianne Barrett,
800 Mccullough Ave,
San Antonio, TX 78215-1625
(210) 226-6169
Not Available

Map and Direction




Physician's Profile

Full NameDianne Barrett
GenderFemale
SpecialityOphthalmology
Experience9 Years
Location800 Mccullough Ave, San Antonio, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dianne Barrett attended and graduated from Columbia University College Of Physicians And Surgeons in 2015
  NPI Data:
  • NPI Number: 1669850335
  • Provider Enumeration Date: 05/13/2015
  • Last Update Date: 07/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8123352010
  • Enrollment ID: I20210812002874

Medical Identifiers

Medical identifiers for Dianne Barrett such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669850335NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A161157 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207WX0107XOphthalmology - Retina Specialist T2116 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Antonio Eye Center, Pa832503376424

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dianne Barrett allows following entities to bill medicare on her behalf.
Entity NameSan Antonio Eye Center, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407808173
PECOS PAC ID: 8325033764
Enrollment ID: O20040416000095

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dianne Barrett is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dianne Barrett,
800 Mccullough Ave,
San Antonio, TX 78215-1625

Ph: (210) 226-6169
Dianne Barrett,
800 Mccullough Ave,
San Antonio, TX 78215-1625

Ph: (210) 226-6169

Reviews and Comments


Ophthalmology Doctors in San Antonio, TX

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Fernando Trujillo, M.D.
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Dr. Barbara L. Ku, MD
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Practice Location: 1100 N Main Ave, San Antonio, TX 78212
Phone: 210-222-2154    Fax: 210-227-6056
Dr. Gregory Brunin, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 5430 Fredericksburg Rd Ste 100, San Antonio, TX 78229
Phone: 210-340-1212    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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