William Papanickolas, MD - Medicare Anesthesiology in Modesto, CA

William Papanickolas, MD is a medicare enrolled "Anesthesiology" physician in Modesto, California. He went to Medical College Of Wisconsin and graduated in 1989 and has 35 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Advanced Anesthesia Incorporated and his current practice location is 1441 Florida Ave, Modesto, California. You can reach out to his office (for appointments etc.) via phone at (209) 578-1211.

William Papanickolas is licensed to practice in California (license number G77663) 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 1811920937.

Contact Information

William Papanickolas, MD
1441 Florida Ave,
Modesto, CA 95350-4405
(209) 578-1211
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Papanickolas
GenderMale
SpecialityAnesthesiology
Experience35 Years
Location1441 Florida Ave, Modesto, 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:
  • William Papanickolas attended and graduated from Medical College Of Wisconsin in 1989
  NPI Data:
  • NPI Number: 1811920937
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5991892390
  • Enrollment ID: I20071101000712

Medical Identifiers

Medical identifiers for William Papanickolas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811920937NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G77663 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advanced Anesthesia Incorporated488093614552

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. William Papanickolas allows following entities to bill medicare on his behalf.
Entity NameFirst Choice Physician Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104183052
PECOS PAC ID: 0941465322
Enrollment ID: O20120710000480
Entity NameAdvanced Anesthesia Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720543762
PECOS PAC ID: 4880936145
Enrollment ID: O20190507001500
Entity NameValley Regional Anesthesia Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578272415
PECOS PAC ID: 3870964323
Enrollment ID: O20230120001928

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. William Papanickolas 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
William Papanickolas, MD
Po Box 28128,
Fresno, CA 93729-8128

Ph: (559) 436-0871
William Papanickolas, MD
1441 Florida Ave,
Modesto, CA 95350-4405

Ph: (209) 578-1211

Reviews and Comments


Anesthesiology Doctors in Modesto, CA

Vivian L Tan, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-524-1211    
Kenneth Imanaka, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-524-1211    
Brian Paul Richardson, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1441 Florida Ave, Modesto, CA 95350
Phone: 619-933-4258    Fax: 858-777-3387
David Allen Betz, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-524-1211    
Bindi Panjak Patel, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-521-6097    
Vian Younan, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-521-6097    
Ker Yong J Koh, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-569-7408    

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.