Vanessa Yasmin Calderon, MD - Medicare Emergency Medicine in San Leandro, CA

Vanessa Yasmin Calderon, MD is a medicare enrolled "Emergency Medicine" physician in San Leandro, California. She graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Cep America Llc and her current practice location is 13855 E 14th St, Emergency Department, San Leandro, California. You can reach out to her office (for appointments etc.) via phone at (510) 667-4545.

Vanessa Yasmin Calderon is licensed to practice in California (license number A130430) 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 1275854820.

Contact Information

Vanessa Yasmin Calderon, MD
13855 E 14th St, Emergency Department,
San Leandro, CA 94578-2611
(510) 667-4545
Not Available

Map and Direction




Physician's Profile

Full NameVanessa Yasmin Calderon
GenderFemale
SpecialityEmergency Medicine
Experience14 Years
Location13855 E 14th St, 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:
  • Vanessa Yasmin Calderon graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1275854820
  • Provider Enumeration Date: 06/17/2010
  • Last Update Date: 08/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0547487373
  • Enrollment ID: I20230930000400

Medical Identifiers

Medical identifiers for Vanessa Yasmin Calderon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275854820NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2652 (Minnesota)Secondary
207P00000XEmergency Medicine 96846 (Georgia)Secondary
207P00000XEmergency Medicine A130430 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emory Decatur HospitalDecatur, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cep America Llc6608056171575

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. Vanessa Yasmin Calderon allows following entities to bill medicare on her behalf.
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124073721
PECOS PAC ID: 6608056171
Enrollment ID: O20121126000128

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. Vanessa Yasmin Calderon 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
Vanessa Yasmin Calderon, MD
2100 Powell St, Ste 900,
Emeryville, CA 94608-1844

Ph: (510) 350-2600
Vanessa Yasmin Calderon, MD
13855 E 14th St, Emergency Department,
San Leandro, CA 94578-2611

Ph: (510) 667-4545

Reviews and Comments


Emergency Medicine Doctors in San Leandro, CA

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Anthony Michael Montefusco Iv,
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Phone: 209-342-2300    Fax: 209-524-4240
Mark Makoto Tanaka, M.D.
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Phone: 510-454-1000    

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.

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