Dr Shonar Singh, MD - Medicare Ophthalmology in San Antonio, TX

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Dr Shonar Singh, MD is a medicare enrolled "Ophthalmology - Neuro-ophthalmology" physician in San Antonio, Texas. Her current practice location is 701 S Zarzamora St, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 358-7600.

Dr Shonar Singh is licensed to practice in Texas (license number 48024) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1457924375.

Contact Information

Dr Shonar Singh, MD
701 S Zarzamora St,
San Antonio, TX 78207-5209
(210) 358-7600
(210) 358-7623

Map and Direction




Physician's Profile

Full NameDr Shonar Singh
GenderFemale
SpecialityOphthalmology - Neuro-ophthalmology
Location701 S Zarzamora St, San Antonio, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457924375
  • Provider Enumeration Date: 07/19/2021
  • Last Update Date: 11/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4183086051
  • Enrollment ID: I20230922001037

Medical Identifiers

Medical identifiers for Dr Shonar Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457924375NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 48024 (Texas)Secondary
207WX0110XOphthalmology - Pediatric Ophthalmology And Strabismus Specialist LT000892 (Pennsylvania)Secondary
207WX0109XOphthalmology - Neuro-ophthalmology 48024 (Texas)Primary

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. Dr Shonar Singh allows following entities to bill medicare on her behalf.
Entity NameThe University Of Texas Health Science Center At San Antonio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720051717
PECOS PAC ID: 0042128548
Enrollment ID: O20040607000664
Entity NameTexas Childrens Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861675506
PECOS PAC ID: 4385722081
Enrollment ID: O20080422000209

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. Dr Shonar Singh 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
Dr Shonar Singh, MD
701 S Zarzamora St,
San Antonio, TX 78207-5209

Ph: (210) 358-7600		Dr Shonar Singh, MD
701 S Zarzamora St,
San Antonio, TX 78207-5209

Ph: (210) 358-7600

Reviews and Comments


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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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