Dr Judy Chang, OD - Medicare Optometrist in Walnut Creek, CA

Dr Judy Chang, OD is a medicare enrolled "Optometrist" provider in Walnut Creek, California. Her current practice location is 320 Lennon Ln, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 469-3700.

Dr Judy Chang is licensed to practice in California (license number 10299T) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1316090384.

Contact Information

Dr Judy Chang, OD
320 Lennon Ln,
Walnut Creek, CA 94598-2419
(925) 469-3700
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Judy Chang
GenderFemale
Speciality
Experience Years
Location320 Lennon Ln, Walnut Creek, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Judy Chang attended and graduated from in
  NPI Data:
  • NPI Number: 1316090384
  • Provider Enumeration Date: 01/20/2007
  • Last Update Date: 01/03/2022
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Judy Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316090384NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 10299T (California)Primary

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 Judy Chang 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 Judy Chang, OD
320 Lennon Ln,
Walnut Creek, CA 94598-2419

Ph: (925) 469-3700
Dr Judy Chang, OD
320 Lennon Ln,
Walnut Creek, CA 94598-2419

Ph: (925) 469-3700

Reviews and Comments


Optometrist in Walnut Creek, CA

Dr. Negar Dolatshahi Pirooz, OD
Optometrist
Medicare: Medicare Enrolled
Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598
Phone: 925-906-2156    
Dr. Kenneth Mun Lee, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598
Phone: 925-906-2171    
Thomas M. Callan, OD
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Medicare: Not Enrolled in Medicare
Practice Location: 675 Ygnacio Valley Rd, Suite B103, Walnut Creek, CA 94596
Phone: 925-933-0270    Fax: 925-933-4721
Dr. Scott Weinberg, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 1811 Ygnacio Valley Rd, Walnut Creek, CA 94598
Phone: 925-933-1344    Fax: 925-946-9701
Broadway Eyeworks
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 1389 N Broadway, Walnut Creek, CA 94596
Phone: 925-930-7484    Fax: 925-930-7469
Dr. Carl Hirsch, O.D.
Optometrist
Medicare: May Accept Medicare Assignments
Practice Location: 1613 Locust St, Walnut Creek, CA 94596
Phone: 925-932-4362    Fax: 925-932-8567
Cheslyn Gan Optometrist Inc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 1553 Palos Verdes Mall, Walnut Creek, CA 94597
Phone: 925-934-9328    Fax: 925-934-9383

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.