Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ryan George Baist, PHARM. D
Pharmacist in East Islip, NY · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689040990
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Registry record
Entity type Individual (Type 1)
Name Dr. Ryan George Baist
Credential PHARM. D
Sex Male
Practice address 18 Argyle Drive, East Islip, NY, 11730
Phone (631) 291-2164
Enumeration date Aug 20, 2015
Last updated in NPPES Aug 20, 2015
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD 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
What is the NPI number for Ryan Baist?
The National Provider Identifier (NPI) for Ryan Baist is 1689040990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ryan Baist practice?
The practice location on file with NPPES is in East Islip, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-20.