Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrew Wahba Ishak, O. D.
Optometrist in Elkton, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154398972
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Andrew Wahba Ishak
Credential O. D.
Sex Male
Practice address 360 E Pulaski Hwy, Elkton, MD, 21921
Phone (410) 398-5240
Fax (410) 398-4762
Enumeration date Mar 1, 2006
Last updated in NPPES Jan 30, 2018
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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 Andrew Ishak?
The National Provider Identifier (NPI) for Andrew Ishak is 1154398972, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrew Ishak practice?
The practice location on file with NPPES is in Elkton, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Tricia Stachecki Optometrist · Elkton, MD NPI 1073705604 Halpern Eye Care of Maryland, Inc. Optometrist · Elkton, MD NPI 1801076880 Ati Holdings LLC Durable Medical Equipment & Medical Supplies · Elkton, MD NPI 1336450501 Megan Phillips Occupational Therapist · Elkton, MD NPI 1891078762 Seidenberg Protzko Eye Associates Eyewear Supplier · Elkton, MD NPI 1114355377 Myeyedr Optometry of Maryland, LLC Optometrist · Elkton, MD NPI 1790167948 Ati Holdings, LLC Physical Therapist · Elkton, MD NPI 1225411465 Ati Holding LLC Physical Therapist · Elkton, MD NPI 1629553458
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-30.