Dr Leo Afshin Calafi, MD - Medicare Orthopedic Surgery in Walnut Creek, CA

Dr Leo Afshin Calafi, MD is a medicare enrolled "Orthopaedic Surgery" physician in Walnut Creek, California. He went to Northwestern University Feinberg Medical School and graduated in 2002 and has 23 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice John Muir Trauma Physicians Billing Service, Golden State Orthopedics And Spine and his current practice location is 2405 Shadelands Dr, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 939-8585.

Dr Leo Afshin Calafi is licensed to practice in California (license number A86062) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1720079072.

Contact Information

Dr Leo Afshin Calafi, MD
2405 Shadelands Dr,
Walnut Creek, CA 94598-2444
(925) 939-8585
(925) 933-2709

Map and Direction




Physician's Profile

Full NameDr Leo Afshin Calafi
GenderMale
SpecialityOrthopedic Surgery
Experience23 Years
Location2405 Shadelands Dr, Walnut Creek, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Leo Afshin Calafi attended and graduated from Northwestern University Feinberg Medical School in 2002
  NPI Data:
  • NPI Number: 1720079072
  • Provider Enumeration Date: 11/03/2005
  • Last Update Date: 11/16/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4284698739
  • Enrollment ID: I20041115001323

Medical Identifiers

Medical identifiers for Dr Leo Afshin Calafi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720079072NPI-NPPES
CA143633OtherCAMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery A86062 (California)Primary
207X00000XOrthopaedic Surgery 01067336A (Indiana)Secondary
207XX0801XOrthopaedic Surgery - Orthopaedic Trauma A86062 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
One Health Home Care, IncLivermore, CAHome health agency
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
John Muir Trauma Physicians Billing Service347654251556
Golden State Orthopedics And Spine8224940739153

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 Leo Afshin Calafi allows following entities to bill medicare on his behalf.
Entity NameGolden State Orthopedics & Spine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972552990
PECOS PAC ID: 8224940739
Enrollment ID: O20031103000721
Entity NameJohn Muir Trauma Physicians Billing Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093864837
PECOS PAC ID: 3476542515
Enrollment ID: O20050420001452

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 Leo Afshin Calafi 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 Leo Afshin Calafi, MD
Po Box 31396,
Walnut Creek, CA 94598-8396

Ph: (925) 939-8585
Dr Leo Afshin Calafi, MD
2405 Shadelands Dr,
Walnut Creek, CA 94598-2444

Ph: (925) 939-8585

Reviews and Comments


Orthopaedic Surgery Doctors in Walnut Creek, CA

Douglas Lange, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 2405 Shadelands Dr, Walnut Creek, CA 94598
Phone: 925-939-8585    Fax: 925-933-2709
Dr. Michael Gary Michlitsch, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2625 Shadelands Dr, Walnut Creek, CA 94598
Phone: 925-939-8585    Fax: 925-933-2709
Abhindrajeet S. Sandhu, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Jason Y Ho, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Louay Toma, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2405 Shadelands Dr, Walnut Creek, CA 94598
Phone: 925-939-8585    Fax: 925-933-2709
Denise M. Romero, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598
Phone: 925-930-9978    Fax: 925-930-9663
Laura A. Timmerman, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 230 N. Wiget Lane, Walnut Creek, CA 94598
Phone: 925-952-4080    Fax: 925-952-4081

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.