Dr Angeles Lai Zayas, MD - Medicare Internal Medicine in Pasadena, TX

Dr Angeles Lai Zayas, MD is a medicare enrolled "Internal Medicine" physician in Pasadena, Texas. She graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 3326 Watters Rd, Bldg. B, Pasadena, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 947-9508.

Dr Angeles Lai Zayas is licensed to practice in Texas (license number G7671) 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 1730136862.

Contact Information

Dr Angeles Lai Zayas, MD
3326 Watters Rd, Bldg. B,
Pasadena, TX 77504-2020
(713) 947-9508
(713) 941-8052

Map and Direction




Physician's Profile

Full NameDr Angeles Lai Zayas
GenderFemale
SpecialityInternal Medicine
Experience43 Years
Location3326 Watters Rd, Pasadena, 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:
  • Dr Angeles Lai Zayas graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1730136862
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 06/29/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2062512957
  • Enrollment ID: I20100804000094

Medical Identifiers

Medical identifiers for Dr Angeles Lai Zayas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730136862NPI-NPPES
098510302MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G7671 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hca Houston Healthcare SoutheastPasadena, TXHospital
Hca Houston Healthcare Clear LakeWebster, TXHospital

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 Angeles Lai Zayas allows following entities to bill medicare on her behalf.
Entity NameInternal Medicine Of Pasadena, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780099093
PECOS PAC ID: 9739401548
Enrollment ID: O20141205001698

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 Angeles Lai Zayas 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 Angeles Lai Zayas, MD
3326 Watters Rd, Bldg. B,
Pasadena, TX 77504-2020

Ph: (713) 947-9508
Dr Angeles Lai Zayas, MD
3326 Watters Rd, Bldg. B,
Pasadena, TX 77504-2020

Ph: (713) 947-9508

Reviews and Comments


Internal Medicine Doctors in Pasadena, TX

Dr. Steven Alan Fein, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6243 Fairmont Pkwy Ste 203b, Pasadena, TX 77505
Phone: 281-305-0179    Fax: 713-946-7210
Douglas Hamilton, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 927 Shaw Ave, Pasadena, TX 77506
Phone: 713-982-5900    Fax: 713-982-5944
Dr. Cleve O. James, M.D., PH.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4102 Woodlawn Ave, Ste 110, Pasadena, TX 77504
Phone: 832-831-3478    Fax: 832-831-3489
Peter Souheil Haddad, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5050 Crenshaw Rd Ste 100, Pasadena, TX 77505
Phone: 281-487-1000    Fax: 281-487-6158
Dr. Amita Shimpi Bhalla, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5413 Crenshaw Rd, Suite 400, Pasadena, TX 77505
Phone: 713-943-2800    Fax: 713-943-2801
Dr. Denis Eugene Bergeron Jr., M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3325 Plainview St, #1, Pasadena, TX 77504
Phone: 713-947-8837    Fax: 713-947-1195
Dr. Kent D Schnell, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5030 Crenshaw Rd, Suite 120, Pasadena, TX 77505
Phone: 713-941-3798    Fax: 713-943-7481

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.