Dr Mason Lang, OD - Optometrist in Milpitas, CA

Dr Mason Lang, OD is a Optometrist based in Milpitas, California. Dr Mason Lang is licensed to practice in California (license number 34493TLG) and his current practice location is 301 Ranch Drive, Optometrist Office, Milpitas, California. He can be reached at his office (for appointments etc.) via phone at (408) 956-0731.

NPI number for Dr Mason Lang is 1407337439 and his current mailing address is 500 Pawnee Pl, Fremont, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1407337439.

Contact Information

Dr Mason Lang, OD
301 Ranch Drive, Optometrist Office,
Milpitas, CA 95035
(408) 956-0731
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Mason Lang
GenderMale
SpecialityOptometrist
Location301 Ranch Drive, Milpitas, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1407337439
  • Provider Enumeration Date: 08/27/2018
  • Last Update Date: 12/10/2021

Medical Identifiers

Medical identifiers for Dr Mason Lang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407337439NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 008867 (New York)Secondary
152W00000XOptometrist 34493TLG (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 Mason Lang is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mason Lang, OD
500 Pawnee Pl,
Fremont, CA 94539-3306

Ph: (510) 456-5848
Dr Mason Lang, OD
301 Ranch Drive, Optometrist Office,
Milpitas, CA 95035

Ph: (408) 956-0731

Reviews and Comments


Optometrist in Milpitas, CA

Dr. Diana Huang, O.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 138 N Milpitas Blvd, Milpitas, CA 95035
Phone: 408-262-2020    Fax: 408-263-9666
Angela Vuong, OD
Optometrist
Medicare: Medicare Enrolled
Practice Location: 138 N Milpitas Blvd, Milpitas, CA 95035
Phone: 408-262-2020    
Dr. Quoc A. Ngo, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 1759 Landess Ave, Milpitas, CA 95035
Phone: 408-945-0100    
Thao Buu,
Optometrist
Medicare: Medicare Enrolled
Practice Location: 61 Serra Way Ste 128, Milpitas, CA 95035
Phone: 408-262-8998    
Dr. Alice T. Vu, O.D.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 1553 Landess Ave, Milpitas, CA 95035
Phone: 408-945-0200    Fax: 408-945-4200
Dr. Sophie K Dao, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 991 Montague Expy Ste 111, Milpitas, CA 95035
Phone: 408-262-1221    Fax: 408-262-0789
Michelle Chan, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 1301 E Calaveras Blvd, Milpitas, CA 95035
Phone: 408-263-2040    

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.