Ehsan Ejaz, PA - Medicare Physician Assistant in Walnut Creek, CA

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Ehsan Ejaz, PA is a medicare enrolled "Physician Assistant - Medical" in Walnut Creek, California. He graduated from nursing school in 2018 and has 8 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Maxwell B Merkow Md A Medical Corporation, Bass Medical Group, John Muir Trauma Physicians Billing Service, Regents Of The Univ Of Ca and his current practice location is 130 La Casa Via # 2-210, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 309-5155.

Ehsan Ejaz is licensed to practice in California (license number 56621) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1689087892.

Contact Information

Ehsan Ejaz, PA
130 La Casa Via # 2-210,
Walnut Creek, CA 94598-3045
(925) 309-5155
(925) 623-5156

Map and Direction




Provider's Profile

Full NameEhsan Ejaz
GenderMale
SpecialityPhysician Assistant
Experience8 Years
Location130 La Casa Via # 2-210, Walnut Creek, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ehsan Ejaz graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1689087892
  • Provider Enumeration Date: 06/05/2014
  • Last Update Date: 01/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0648504977
  • Enrollment ID: I20190620001207

Medical Identifiers

Medical identifiers for Ehsan Ejaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689087892NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical 56621 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Davis Medical CenterSacramento, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maxwell B Merkow Md A Medical Corporation83253172824
Bass Medical Group9032111281292
John Muir Trauma Physicians Billing Service3476542515111
Regents Of The Univ Of Ca33754566191571

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. Ehsan Ejaz allows following entities to bill medicare on his behalf.
Entity NameRegents of the Univ of Ca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013906973
PECOS PAC ID: 3375456619
Enrollment ID: O20031111000892
Entity NameJohn Muir Trauma Physicians Billing Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093864837
PECOS PAC ID: 3476542515
Enrollment ID: O20050420001452
Entity NameBass Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174253405
PECOS PAC ID: 9032111281
Enrollment ID: O20070201000181
Entity NameMoussa F Yazbeck MD Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013313071
PECOS PAC ID: 6800116989
Enrollment ID: O20150514000532
Entity NameMaxwell B Merkow MD a Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598290769
PECOS PAC ID: 8325317282
Enrollment ID: O20170707002927

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. Ehsan Ejaz 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
Ehsan Ejaz, PA
130 La Casa Via Ste 210,
Walnut Creek, CA 94598-3035

Ph: Not Available		Ehsan Ejaz, PA
130 La Casa Via # 2-210,
Walnut Creek, CA 94598-3045

Ph: (925) 309-5155

Reviews and Comments


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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.