Calla Myerjack, - Medicare Physician Assistant in San Leandro, CA

Calla Myerjack, is a medicare enrolled "Physician Assistant" in San Leandro, California. She went to Rutgers New Jersey Medical School and graduated in 2020 and has 6 years of diverse experience with area of expertise as Physician Assistant. Her current practice location is 201 Dolores Ave, San Leandro, California. You can reach out to her office (for appointments etc.) via phone at (510) 240-8962.

Calla Myerjack is licensed to practice in California (license number PA67962) 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 1699389080.

Contact Information

Calla Myerjack,
201 Dolores Ave,
San Leandro, CA 94577-5007
(510) 240-8962
Not Available

Map and Direction




Provider's Profile

Full NameCalla Myerjack
GenderFemale
SpecialityPhysician Assistant
Experience6 Years
Location201 Dolores Ave, San Leandro, 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:
  • Calla Myerjack attended and graduated from Rutgers New Jersey Medical School in 2020
  NPI Data:
  • NPI Number: 1699389080
  • Provider Enumeration Date: 09/02/2020
  • Last Update Date: 04/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9931529674
  • Enrollment ID: I20260512003918

Medical Identifiers

Medical identifiers for Calla Myerjack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699389080NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA67962 (California)Primary

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. Calla Myerjack 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
Calla Myerjack,
1942 Russell St Apt D,
Berkeley, CA 94703-2255

Ph: (551) 404-7066
Calla Myerjack,
201 Dolores Ave,
San Leandro, CA 94577-5007

Ph: (510) 240-8962

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.