Yvonne Y Lai, MD - Medicare Family Practice in San Antonio, TX

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Yvonne Y Lai, MD is a medicare enrolled "Family Medicine" physician in San Antonio, Texas. She graduated from medical school in 1997 and has 28 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Community Medicine Associates and her current practice location is 4502 Medical Dr, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (201) 358-4000.

Yvonne Y Lai is licensed to practice in Texas (license number K7445) 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 1972636884.

Contact Information

Yvonne Y Lai, MD
4502 Medical Dr,
San Antonio, TX 78229-4402
(201) 358-4000
Not Available

Map and Direction




Physician's Profile

Full NameYvonne Y Lai
GenderFemale
SpecialityFamily Practice
Experience28 Years
Location4502 Medical Dr, 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:
  • Yvonne Y Lai graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1972636884
  • Provider Enumeration Date: 03/13/2007
  • Last Update Date: 06/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1850386434
  • Enrollment ID: I20040415000199

Medical Identifiers

Medical identifiers for Yvonne Y Lai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972636884NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine K7445 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Health SystemSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Medicine Associates7719979509483

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. Yvonne Y Lai allows following entities to bill medicare on her behalf.
Entity NameCommunity Medicine Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245313329
PECOS PAC ID: 7719979509
Enrollment ID: O20040401000372
Entity NameLonestar Hospital Medicine Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518237429
PECOS PAC ID: 6709049703
Enrollment ID: O20120530000620
Entity NameIpc Healthcare Services Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023403011
PECOS PAC ID: 3971824939
Enrollment ID: O20150603001409

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. Yvonne Y Lai 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
Yvonne Y Lai, MD
14222 Emerald Hill Dr,
San Antonio, TX 78231-1731

Ph: (210) 396-6613		Yvonne Y Lai, MD
4502 Medical Dr,
San Antonio, TX 78229-4402

Ph: (201) 358-4000

Reviews and Comments


Family Medicine Doctors in San Antonio, TX

Dr. Obinna C. Uzowulu, M.D.
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Adriana S Sanchez, MD
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Anuoluwapo Adediji, MD
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Dr. Aneela N. Hussain, M.D.
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Javier C Bocanegra, MD
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Phone: 210-435-1218    Fax: 210-435-3162

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.