Ann Chang, - Medicare Optometrist in Menlo Park, CA

Ann Chang, is a medicare enrolled "Optometrist" provider in Menlo Park, California. Her current practice location is 925 Hamilton Ave, Menlo Park, California. You can reach out to her office (for appointments etc.) via phone at (650) 521-5440.

Ann Chang is licensed to practice in California (license number 15333) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1114300084.

Contact Information

Ann Chang,
925 Hamilton Ave,
Menlo Park, CA 94025-1431
(650) 521-5440
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameAnn Chang
GenderFemale
SpecialityOptometrist
Location925 Hamilton Ave, Menlo Park, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114300084
  • Provider Enumeration Date: 07/09/2015
  • Last Update Date: 03/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3971881053
  • Enrollment ID: I20161024002445

Medical Identifiers

Medical identifiers for Ann Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114300084NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 15333 (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. Ann 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
Ann Chang,
581 7th Ave,
Menlo Park, CA 94025-1846

Ph: (650) 690-1732
Ann Chang,
925 Hamilton Ave,
Menlo Park, CA 94025-1431

Ph: (650) 521-5440

Reviews and Comments


Optometrist in Menlo Park, CA

Jessie Y Hwang, O.D.
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Medicare: Accepting Medicare Assignments
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Phone: 650-599-3899    Fax: 650-321-5163
Brian Quan, O.D.
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Phone: 650-329-8181    Fax: 650-329-1069
Dr. Helen Yau, O.D.
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Practice Location: 811 Santa Cruz Ave, Menlo Park, CA 94025
Phone: 650-326-2177    Fax: 650-326-8154
Mary Tran, O.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 700 El Camino Real, Suite 160, Menlo Park, CA 94025
Phone: 650-329-8182    
Dr. Natalie Iriana Tailo, OD
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Practice Location: 700 El Camino Real Ste 160, Menlo Park, CA 94025
Phone: 650-329-8181    
Renisa C Satrijo, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 700 El Camino Real, 160 Menlo Station, Menlo Park, CA 94025
Phone: 650-329-8181    

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.