Matthew Kirk Chan, OD - Medicare Optometrist in Concord, CA

Matthew Kirk Chan, OD is a medicare enrolled "Optometrist" provider in Concord, California. His current practice location is 4669 Clayton Rd Ste C, Concord, California. You can reach out to his office (for appointments etc.) via phone at (925) 825-3900.

Matthew Kirk Chan is licensed to practice in California (license number 6180T) 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 1649347980.

Contact Information

Matthew Kirk Chan, OD
4669 Clayton Rd Ste C,
Concord, CA 94521-2964
(925) 825-3900
(925) 676-1771

Map and Direction




Healthcare Provider's Profile

Full NameMatthew Kirk Chan
GenderMale
SpecialityOptometrist
Location4669 Clayton Rd Ste C, Concord, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649347980
  • Provider Enumeration Date: 11/30/2006
  • Last Update Date: 01/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8729234596
  • Enrollment ID: I20120809000709

Medical Identifiers

Medical identifiers for Matthew Kirk Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649347980NPI-NPPES
SD0061800MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 6180T (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. Matthew Kirk Chan allows following entities to bill medicare on his behalf.
Provider NamePermanente Medical Group Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Matthew Kirk Chan 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
Matthew Kirk Chan, OD
4669 Clayton Rd Ste C,
Concord, CA 94521-2964

Ph: (925) 825-3900
Matthew Kirk Chan, OD
4669 Clayton Rd Ste C,
Concord, CA 94521-2964

Ph: (925) 825-3900

Reviews and Comments


Optometrist in Concord, CA

Dr. John Charles Schwartz, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 1462 Barbis Way, Concord, CA 94518
Phone: 925-682-0722    
Paul K. Row, M.d., A Medical Corporation
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 2225 Port Chicago Hwy Ste A, Concord, CA 94520
Phone: 925-686-2020    
Kristy Nguyen,
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 917 Autumn Brook Pl, Concord, CA 94518
Phone: 209-612-8117    
Jeanette Rae Hochstatter, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 5442 Ygnacio Valley Rd, Suite 180, Concord, CA 94521
Phone: 925-672-4100    Fax: 925-672-4195
Dr. Margaret Kehoe Wotkyns, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 2222 East St., Suite 365, Concord, CA 94520
Phone: 925-687-8280    Fax: 925-687-9744
Jolyn Thuy Vi Chinone, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 169 Sun Valley Mall, Concord, CA 94520
Phone: 925-682-8884    Fax: 925-682-5390
Connie Wang-chen
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 2425 East St Ste 4, Concord, CA 94520
Phone: 925-689-2852    

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.