Dr. Richard Zhang OD, PH.D
Also known as
- Formerly known asZhang, Yilin R.
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1699850214 is registered to Dr. Richard Zhang OD, PH.D, a Optometrist practising at 16 Clarke St, B2 in Lexington, Massachusetts. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Richard Zhang OD, PH.D has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
This record carries 11 secondary identifiers beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. Within the directory it is one of 2,142 Optometrist providers on file in Massachusetts.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 22-04131MA· Issued by UNITED HEALTH CARE
- 806550· Issued by CIGNA
- 971342MA· Issued by NETWORK HEALTH
- AA2096MA· Issued by HARVARD PILGRIM HEALTH CA
- 0024967MA· Issued by NEIGHBORHOOD HELATH PLAN
- W16194MA· Issued by MCMS (MA)
- 2676542NH· Issued by AETNA
- 31167NH· Issued by AVESIS
- ZH1327315NH· Issued by CLARITY VISION
- 09Y004242NH01NH· Issued by ANTHEM BCBS
Medicaid
- 0317420MA
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Richard Zhang OD, PH.D accepts. To confirm in-network status with your specific health plan, contact Dr. Richard Zhang OD, PH.D directly at (781) 676-2020.
Frequently asked
Yes. NPI 1699850214 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (781) 676-2020.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Richard Zhang OD, PH.D is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 2,142 Optometrist providers are registered in Massachusetts, and Dr. Richard Zhang OD, PH.D is one of them. The figure refreshes each month from the federal source.