Christopher James Vasil, MD - Medicare Anesthesiology in Fremont, CA

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Christopher James Vasil, MD is a medicare enrolled "Anesthesiology" physician in Fremont, California. He went to University Of California, San Francisco School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 3120 Kearney St., Fremont, California. You can reach out to his office (for appointments etc.) via phone at (510) 490-1222.

Christopher James Vasil is licensed to practice in California (license number G46224) 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 1962420471.

Contact Information

Christopher James Vasil, MD
3120 Kearney St.,
Fremont, CA 94538-2299
(510) 490-1222
Not Available

Map and Direction




Physician's Profile

Full NameChristopher James Vasil
GenderMale
SpecialityAnesthesiology
Experience44 Years
Location3120 Kearney St., Fremont, 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:
  • Christopher James Vasil attended and graduated from University Of California, San Francisco School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1962420471
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 06/02/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4284640707
  • Enrollment ID: I20090817000774

Medical Identifiers

Medical identifiers for Christopher James Vasil such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962420471NPI-NPPES
00G462240MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G46224 (California)Secondary
207L00000XAnesthesiology G46224 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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. Christopher James Vasil allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1982845186
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000247
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1104067115
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000456
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1497996524
PECOS PAC ID: 4284538778
Enrollment ID: O20090506000097
Entity NameCep America - Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790401438
PECOS PAC ID: 3678897915
Enrollment ID: O20150115001110

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. Christopher James Vasil 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
Christopher James Vasil, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (510) 490-1222		Christopher James Vasil, MD
3120 Kearney St.,
Fremont, CA 94538-2299

Ph: (510) 490-1222

Reviews and Comments


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Ann Marie Mallat, MD
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Practice Location: 3200 Kearney St., Fremont, CA 94538
Phone: 510-490-1222    

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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