Patricia May B Lacsina, MD - Medicare Family Practice in San Antonio, TX

Patricia May B Lacsina, MD is a medicare enrolled "Family Medicine" physician in San Antonio, Texas. She graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Optum Medical Group Ii Rhodes P C, Nextcare Arizona Llc and her current practice location is 903 W Martin St, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 358-3441.

Patricia May B Lacsina is licensed to practice in Texas (license number Q3720) 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 1003170614.

Contact Information

Patricia May B Lacsina, MD
903 W Martin St,
San Antonio, TX 78207-0903
(210) 358-3441
(210) 358-5944

Map and Direction




Physician's Profile

Full NamePatricia May B Lacsina
GenderFemale
SpecialityFamily Practice
Experience15 Years
Location903 W Martin St, 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:
  • Patricia May B Lacsina graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1003170614
  • Provider Enumeration Date: 06/28/2012
  • Last Update Date: 04/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7214240134
  • Enrollment ID: I20230412000632

Medical Identifiers

Medical identifiers for Patricia May B Lacsina such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003170614NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine Q3720 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Group Ii Rhodes P C4981687779312
Nextcare Arizona Llc9537161260246

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. Patricia May B Lacsina allows following entities to bill medicare on her behalf.
Entity NameOptum Medical Group Ii Rhodes P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770556037
PECOS PAC ID: 4981687779
Enrollment ID: O20040611000770

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. Patricia May B Lacsina 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
Patricia May B Lacsina, MD
Po Box 734812,
Dallas, TX 75373-4812

Ph: (210) 358-9500
Patricia May B Lacsina, MD
903 W Martin St,
San Antonio, TX 78207-0903

Ph: (210) 358-3441

Reviews and Comments


Family Medicine Doctors in San Antonio, TX

Dr. Obinna C. Uzowulu, M.D.
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Practice Location: 22250 Bulverde Rd, Suite 111, San Antonio, TX 78261
Phone: 210-899-4490    Fax: 210-592-8195
Dr. Salima Jaffer, M.D.
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David A. Ramos, MD
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Practice Location: 3110 Nogalitos, Suite 105, San Antonio, TX 78225
Phone: 210-533-0257    Fax: 210-534-0890
Adriana S Sanchez, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 8300 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-450-9000    
Anuoluwapo Adediji, MD
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Medicare: Medicare Enrolled
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-4775
Dr. Aneela N. Hussain, M.D.
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Medicare: Medicare Enrolled
Practice Location: 4610 E Southcross Blvd, San Antonio, TX 78222
Phone: 210-648-1491    

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.