Dr Michael Owen Gardner, MD, MPH, MMM - Medicare Obstetrics/gynecology in San Antonio, TX

Dr Michael Owen Gardner, MD, MPH, MMM is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in San Antonio, Texas. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice New Mexico Sonographics Inc and his current practice location is 4502 Medical Dr, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 358-4000.

Dr Michael Owen Gardner is licensed to practice in Texas (license number H0372) 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 1629001599.

Contact Information

Dr Michael Owen Gardner, MD, MPH, MMM
4502 Medical Dr,
San Antonio, TX 78229-4402
(210) 358-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael Owen Gardner
GenderMale
SpecialityObstetrics/gynecology
Experience39 Years
Location4502 Medical Dr, 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:
  • Dr Michael Owen Gardner attended and graduated from Texas Tech University Health Science Center School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1629001599
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 04/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608809918
  • Enrollment ID: I20230228003361

Medical Identifiers

Medical identifiers for Dr Michael Owen Gardner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629001599NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology H0372 (Texas)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 17735 (Nevada)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine H0372 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New Mexico Sonographics Inc96382138614

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 Michael Owen Gardner allows following entities to bill medicare on his behalf.
Entity NameNew Mexico Sonographics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730259805
PECOS PAC ID: 9638213861
Enrollment ID: O20181213000095

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 Michael Owen Gardner 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 Michael Owen Gardner, MD, MPH, MMM
903 W Martin St # Ms 49-2,
San Antonio, TX 78207-0903

Ph: (210) 358-5909
Dr Michael Owen Gardner, MD, MPH, MMM
4502 Medical Dr,
San Antonio, TX 78229-4402

Ph: (210) 358-4000

Reviews and Comments


Obstetrics & Gynecology Doctors in San Antonio, TX

Stephanie Schaefer, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 525 Oak Centre Dr Ste 300, San Antonio, TX 78258
Phone: 210-402-6022    
James Paine, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 7703 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-257-1400    Fax: 210-257-1428
Dr. Lynn Tavares Parente, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 502 Madison Oak Dr Ste 240, San Antonio, TX 78258
Phone: 210-495-1900    Fax: 210-650-5975
Dr. Antonio Santillan-gomez, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4411 Medical Dr, Ste. 100, San Antonio, TX 78229
Phone: 210-595-5300    Fax: 210-595-5301
Dr. Rorey Marie Walsh, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-616-8100    
Dr. Charles A Holshouser Jr., M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4499 Medical Dr #183, San Antonio, TX 78229
Phone: 210-692-5200    Fax: 210-692-7725
Patrick Lane Williamson, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 7950 Floyd Curl Drive, Suite 300, San Antonio, TX 78229
Phone: 210-615-6505    Fax: 210-615-1321

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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