Anna Teresa Mendoza Tsay, ANP-BC - Medicare Nurse Practitioner in Los Angeles, CA

Anna Teresa Mendoza Tsay, ANP-BC is a medicare enrolled "Nurse Practitioner - Adult Health" in Los Angeles, California. Her current practice location is 3913 York Blvd, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (323) 532-1900.

Anna Teresa Mendoza Tsay is licensed to practice in California (license number 18500) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1003058348.

Contact Information

Anna Teresa Mendoza Tsay, ANP-BC
3913 York Blvd,
Los Angeles, CA 90065-3718
(323) 532-1900
Not Available



Provider's Profile

Full NameAnna Teresa Mendoza Tsay
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location3913 York Blvd, Los Angeles, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003058348
  • Provider Enumeration Date: 04/01/2009
  • Last Update Date: 10/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0840344339
  • Enrollment ID: I20090818000600

Medical Identifiers

Medical identifiers for Anna Teresa Mendoza Tsay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003058348NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 18500 (California)Primary

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. Anna Teresa Mendoza Tsay allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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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. Anna Teresa Mendoza Tsay 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
Anna Teresa Mendoza Tsay, ANP-BC
393 E Walnut St, Phr Group Provider Enrollment Unit Fl 3,
Pasadena, CA 91188-0001

Ph: (877) 608-0044
Anna Teresa Mendoza Tsay, ANP-BC
3913 York Blvd,
Los Angeles, CA 90065-3718

Ph: (323) 532-1900

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Nurse Practitioner Nurses in Los Angeles, CA

Prof. Antoinette Zaragoza, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 245 S. Fetterly Ave, Roybal Comprehensive Chc, Los Angeles, CA 90022
Phone: 323-780-2216    
Maria Del Carmen Castillo, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3000 E 1st St, Los Angeles, CA 90063
Phone: 323-262-6935    Fax: 323-262-3109
Sherry Hefner Medrano, CPNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 456 S Mathews St, Los Angeles, CA 90033
Phone: 323-780-6502    Fax: 323-780-6685
Miss Martha Emily Muriel, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2829 S Grand Ave, Room # 213, Los Angeles, CA 90007
Phone: 213-744-6120    Fax: 213-749-6601
Woosin Chung, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1515 N Vermont Ave Fl 2, Los Angeles, CA 90027
Phone: 213-220-9190    
Maria Imelda Bautista-durand, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2400 S Flower St, Los Angeles, CA 90007
Phone: 213-742-1000    

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