Alan M Tenazas, PA - Medicare Physician Assistant in Seal Beach, CA

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Alan M Tenazas, PA is a medicare enrolled "Physician Assistant" in Seal Beach, California. He graduated from nursing school in 1990 and has 36 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Healthcare Partners Affiliates Medical Group, Memorialcare Medical Foundation, Centers For Family Medicine Gp, Coastal Family Medicine Inc and his current practice location is 1198 Pacific Coast Hwy Ste I, Seal Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 799-7071.

Alan M Tenazas is licensed to practice in California (license number PA13347) 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 1982710190.

Contact Information

Alan M Tenazas, PA
1198 Pacific Coast Hwy Ste I,
Seal Beach, CA 90740-6248
(562) 799-7071
(562) 594-5627

Map and Direction




Provider's Profile

Full NameAlan M Tenazas
GenderMale
SpecialityPhysician Assistant
Experience36 Years
Location1198 Pacific Coast Hwy Ste I, Seal Beach, California
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:
  • Alan M Tenazas graduated from nursing school in 1990
  NPI Data:
  • NPI Number: 1982710190
  • Provider Enumeration Date: 08/21/2006
  • Last Update Date: 08/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5890936694
  • Enrollment ID: I20130719000680

Medical Identifiers

Medical identifiers for Alan M Tenazas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982710190NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA13347 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Healthcare Partners Affiliates Medical Group7315842002775
Memorialcare Medical Foundation8729277314555
Centers For Family Medicine Gp993114379987
Coastal Family Medicine Inc458767806535

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. Alan M Tenazas allows following entities to bill medicare on his behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameCenters for Family Medicine GP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467598243
PECOS PAC ID: 9931143799
Enrollment ID: O20050614000191
Entity NameMemorialcare Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205167350
PECOS PAC ID: 8729277314
Enrollment ID: O20110113000219

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. Alan M Tenazas 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
Alan M Tenazas, PA
Po Box 35380,
Las Vegas, NV 89133-5380

Ph: Not Available		Alan M Tenazas, PA
1198 Pacific Coast Hwy Ste I,
Seal Beach, CA 90740-6248

Ph: (562) 799-7071

Reviews and Comments


Physician Assistant Nurses in Seal Beach, CA

Christine Doan,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 3560 Heather Cir, Seal Beach, CA 90740
Phone: 626-320-7373    
Taylor Truong,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 13928 Seal Beach Blvd, Seal Beach, CA 90740
Phone: 562-444-8800    
Mrs. Ourania Zoie Papantoniadis, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1198 Pacific Coast Hwy, Suite I, Seal Beach, CA 90740
Phone: 562-799-7071    Fax: 562-594-5627
Riley Newcomb, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1198 Pacific Coast Hwy, Seal Beach, CA 90740
Phone: 562-799-7071    
Sofia Carmen Bustillo,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1709 Coral Pl, Seal Beach, CA 90740
Phone: 562-588-5143    
Rea Elizabeth Cruz Abaniel, P.A.-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 944 Blue Heron, Seal Beach, CA 90740
Phone: 510-333-7835    
Mr. Shay Seitz, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2929 Westminster Ave Unit 4027, Seal Beach, CA 90740
Phone: 714-642-6561    Fax: 714-642-6561

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.