Daniel Johnson, MD - Medicare Ophthalmology in San Antonio, TX

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Daniel Johnson, MD is a medicare enrolled "Ophthalmology" physician in San Antonio, Texas. He went to Columbia University College Of Physicians And Surgeons and graduated in 1991 and has 35 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice University Of Texas Health Science Center At San Antonio and his current practice location is 4502 Medical Dr Fl 2, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 257-1400.

Daniel Johnson is licensed to practice in Texas (license number L4988) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1922115096.

Contact Information

Daniel Johnson, MD
4502 Medical Dr Fl 2,
San Antonio, TX 78229-4402
(210) 257-1400
Not Available

Map and Direction




Physician's Profile

Full NameDaniel Johnson
GenderMale
SpecialityOphthalmology
Experience35 Years
Location4502 Medical Dr Fl 2, San Antonio, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Daniel Johnson attended and graduated from Columbia University College Of Physicians And Surgeons in 1991
  NPI Data:
  • NPI Number: 1922115096
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 05/06/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 4082762299
  • Enrollment ID: I20090428000127

Medical Identifiers

Medical identifiers for Daniel Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922115096NPI-NPPES
154761401MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology L4988 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ut Health San Antonio Multispecialty & Research HoSan antonio, TXHospital
University Health SystemSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Texas Health Science Center At San Antonio00421285481290

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. Daniel Johnson allows following entities to bill medicare on his behalf.
Entity NameUniversity 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

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. Daniel Johnson 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
Daniel Johnson, MD
Uthscsa, Uthscsa, Dept. Of Ophthalmology, 7703 Floyd Curl Drive, Rm 4.516mcd,
San Antonio, TX 78229

Ph: Not Available		Daniel Johnson, MD
4502 Medical Dr Fl 2,
San Antonio, TX 78229-4402

Ph: (210) 257-1400

Reviews and Comments


Ophthalmology Doctors in San Antonio, TX

Dr. Robert Alan Rice, M.D.
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Practice Location: 1 Haven For Hope Way, San Antonio, TX 78207
Phone: 102-220-2368    Fax: 210-220-2499
Dr. Ricardo Nathaniel Sepulveda, MD
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Practice Location: 8002 West Ave, San Antonio, TX 78213
Phone: 210-904-2020    Fax: 210-348-8768
Dr. Wendy Baca, MD
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Practice Location: 10935 Wurzbach, #202, San Antonio, TX 78230
Phone: 210-377-3937    Fax: 210-342-2375
Fernando Trujillo, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 7910 Teak Ln Ste 202, San Antonio, TX 78209
Phone: 210-538-2020    Fax: 210-599-6622
Dr. Barbara L. Ku, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1100 N Main Ave, San Antonio, TX 78212
Phone: 210-222-2154    Fax: 210-227-6056
Dr. Gregory Brunin, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 5430 Fredericksburg Rd Ste 100, San Antonio, TX 78229
Phone: 210-340-1212    
Dr. Manpreet Singh Chhabra, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4374 Lockhill Selma Rd Ste 101, San Antonio, TX 78249
Phone: 888-999-9999    

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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