Dr Calvin K Lew, MD - Medicare Anesthesiology in Stanford, CA

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Dr Calvin K Lew, MD is a medicare enrolled "Anesthesiology" physician in Stanford, California. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Grandview Anesthesia Associates, New Jersey Healthcare Specialists Pc and his current practice location is 300 Pasteur Dr, Department Of Anesthesia, Room H3580, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-7377.

Dr Calvin K Lew is licensed to practice in California (license number A113342) 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 1417244336.

Contact Information

Dr Calvin K Lew, MD
300 Pasteur Dr, Department Of Anesthesia, Room H3580,
Stanford, CA 94305-2200
(650) 723-7377
Not Available

Map and Direction




Physician's Profile

Full NameDr Calvin K Lew
GenderMale
SpecialityAnesthesiology
Experience15 Years
Location300 Pasteur Dr, Stanford, 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:
  • Dr Calvin K Lew graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1417244336
  • Provider Enumeration Date: 06/29/2011
  • Last Update Date: 06/29/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3072748680
  • Enrollment ID: I20180327000633

Medical Identifiers

Medical identifiers for Dr Calvin K Lew such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417244336NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A113342 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grand View HospitalSellersville, PAHospital
University Medical Center Of Princeton At PlainsboroPlainsboro, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grandview Anesthesia Associates872997825935
New Jersey Healthcare Specialists Pc2668385253540

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. Dr Calvin K Lew allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Specialists Of Bethlehem Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851349302
PECOS PAC ID: 1355254533
Enrollment ID: O20031112000676
Entity NameGrandview Anesthesia Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235135500
PECOS PAC ID: 8729978259
Enrollment ID: O20040318000578
Entity NameNorth American Partners In Anesthesia, Pennsylvania , Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639137854
PECOS PAC ID: 7517960834
Enrollment ID: O20060807000040
Entity NameUltracare Anesthesia Partners Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407236110
PECOS PAC ID: 4082920525
Enrollment ID: O20200107001513

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. Dr Calvin K Lew 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
Dr Calvin K Lew, MD
300 Pasteur Dr, Department Of Anesthesia, Room H3580,
Stanford, CA 94305-2200

Ph: () -		Dr Calvin K Lew, MD
300 Pasteur Dr, Department Of Anesthesia, Room H3580,
Stanford, CA 94305-2200

Ph: (650) 723-7377

Reviews and Comments


Anesthesiology Doctors in Stanford, CA

Melissa Ann Vogelsong, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Room Hc435, Stanford, CA 94305
Phone: 650-723-4000    
Soniya Sharma, MD, FRCPC
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Dr. Isobel A. Russell, MD
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Ronald Gary Pearl, MD, PHD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-5024    Fax: 650-725-0009
Dr. Jesse Ephraim Goldmacher, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Pasteur Dr Rm H3589, Stanford, CA 94305
Phone: 647-825-8726    Fax: 650-725-0009
Cornel Chiu, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Steven Louis Shafer, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    Fax: 650-887-2203

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.