Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Yale I Turner, DO
Optician in Cambridge, MA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700011657
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Registry record
Entity type Individual (Type 1)
Name Mr. Yale I Turner
Credential DO
Sex Male
Practice address 7 Jfk St, Harvard Square, Cambridge, MA, 02138
Phone (617) 661-3676
Fax (617) 354-1984
Enumeration date May 21, 2009
Last updated in NPPES May 21, 2009
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Yale Turner practice?
The practice location on file with NPPES is in Cambridge, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yale Turner?
The National Provider Identifier (NPI) for Yale Turner is 1700011657, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-21.