Dr Samuel Alexander Mainieri, OD - Medicare Optometrist in Berkeley, CA

Dr Samuel Alexander Mainieri, OD is a medicare enrolled "Optometrist" provider in Berkeley, California. His current practice location is 200 Minor Ln, Berkeley, California. You can reach out to his office (for appointments etc.) via phone at (510) 642-2020.

Dr Samuel Alexander Mainieri is licensed to practice in California (license number OPT35518-TLG) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1841975943.

Contact Information

Dr Samuel Alexander Mainieri, OD
200 Minor Ln,
Berkeley, CA 94720-0001
(510) 642-2020
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Samuel Alexander Mainieri
GenderMale
SpecialityOptometrist
Location200 Minor Ln, Berkeley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841975943
  • Provider Enumeration Date: 06/16/2023
  • Last Update Date: 06/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608239934
  • Enrollment ID: I20230901003168

Medical Identifiers

Medical identifiers for Dr Samuel Alexander Mainieri such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841975943NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist OPT35518-TLG (California)Primary

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 Samuel Alexander Mainieri allows following entities to bill medicare on his behalf.
Provider NameRegents Of The University Of California At Berkeley
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1306908058
PECOS PAC ID: 8628083110
Enrollment ID: O20060221000349

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 Samuel Alexander Mainieri 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 Samuel Alexander Mainieri, OD
738 Promontory Ter,
San Ramon, CA 94583-1564

Ph: (636) 284-8248
Dr Samuel Alexander Mainieri, OD
200 Minor Ln,
Berkeley, CA 94720-0001

Ph: (510) 642-2020

Reviews and Comments


Optometrist in Berkeley, CA

Dr. Carl H. Jacobsen, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 200 Minor Hall, Uc Berkeley, Berkeley, CA 94720
Phone: 510-643-9826    Fax: 510-642-4025
Nancy Nguyen, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: University Of California School Of Optometry, 230 Minor Hall, Berkeley, CA 94720
Phone: 510-642-0945    
Annie Chang, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 1931 Dwight Way, Apt 20, Berkeley, CA 94704
Phone: 310-619-1266    
Dr. John Corzine, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 200 Minor Hall, University Of California, Berkeley, CA 94720
Phone: 510-643-2793    Fax: 510-643-5109
Dr. Ghazal Naseri, OD
Optometrist
Medicare: Medicare Enrolled
Practice Location: 230 Minor Hall, Berkeley, CA 94720
Phone: 510-642-2020    
Anne Tasaki, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 200 Minor Hl, Berkeley, CA 94720
Phone: 510-642-2020    
Daphne Chan, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 200 Minor Hl, University Of California, Berkeley, Berkeley, CA 94720
Phone: 510-642-0945    

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.