Allyson Tracy Tevrizian, MD - Medicare Allergy/immunology in Walnut Creek, CA

Allyson Tracy Tevrizian, MD is a medicare enrolled "Allergy & Immunology" physician in Walnut Creek, California. She went to Duke University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Allergy And Asthma Medical Group Of The Bay Area Inc and her current practice location is 130 La Casa Via Ste 209 Bldg 2, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 935-6252.

Allyson Tracy Tevrizian is licensed to practice in California (license number A064305) 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 1902930753.

Contact Information

Allyson Tracy Tevrizian, MD
130 La Casa Via Ste 209 Bldg 2,
Walnut Creek, CA 94598-3034
(925) 935-6252
(925) 935-7611

Map and Direction




Physician's Profile

Full NameAllyson Tracy Tevrizian
GenderFemale
SpecialityAllergy/immunology
Experience28 Years
Location130 La Casa Via Ste 209 Bldg 2, Walnut Creek, California
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:
  • Allyson Tracy Tevrizian attended and graduated from Duke University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1902930753
  • Provider Enumeration Date: 03/15/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9436337557
  • Enrollment ID: I20110620000595

Medical Identifiers

Medical identifiers for Allyson Tracy Tevrizian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902930753NPI-NPPES
A064305OtherCASTATE MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A064305 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health Care - ValleycarePleasanton, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allergy And Asthma Medical Group Of The Bay Area Inc650775822418

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. Allyson Tracy Tevrizian allows following entities to bill medicare on her behalf.
Entity NameAllergy & Asthma Medical Group Of The Bay Area Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871550590
PECOS PAC ID: 6507758224
Enrollment ID: O20040326001415

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. Allyson Tracy Tevrizian 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
Allyson Tracy Tevrizian, MD
370 N Wiget Ln, Ste 210,
Walnut Creek, CA 94598-2452

Ph: (925) 935-0856
Allyson Tracy Tevrizian, MD
130 La Casa Via Ste 209 Bldg 2,
Walnut Creek, CA 94598-3034

Ph: (925) 935-6252

Reviews and Comments


Allergy & Immunology Doctors in Walnut Creek, CA

Kelsey Ige, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 370 N Wiget Ln Ste 210, Walnut Creek, CA 94598
Phone: 925-935-6252    Fax: 925-930-0942
Dr. Nathan David Schultz, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 130 La Casa Via, Bldg 2, Ste 209, Walnut Creek, CA 94598
Phone: 925-935-6252    Fax: 925-935-7611
Barbara Irene Karpel, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 130 La Casa Via, Bldg 2 Ste 209, Walnut Creek, CA 94598
Phone: 925-930-6252    Fax: 925-930-0942
Dr. Toral Anil Kamdar, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 370 N. Wiget Lane, Suite 210, Walnut Creek, CA 94598
Phone: 925-935-0856    Fax: 925-364-5509
Dr. Nancy Broitman Mozelsio, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 130 La Casa Via, Bldg 2, #209, Walnut Creek, CA 94598
Phone: 925-935-6252    Fax: 925-930-0942
Dr. Joshua Samuel Jacobs, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 370 N Wiget Ln Ste 210, Walnut Creek, CA 94598
Phone: 925-935-6252    Fax: 925-930-0942
Cynthia Ashbrook,
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd, Suite 300, Walnut Creek, CA 94597
Phone: 925-952-2888    

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).

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