Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Engracia R. Sy, MD

Family Medicine Physician in Louisville, KY · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790766681

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Registry record

Entity type Individual (Type 1)

Name Maria Engracia R. Sy

Credential MD

Sex Female

Practice address 7926 Preston Hwy Ste 106, Louisville, KY, 40219

Phone (502) 964-4357

Fax (502) 966-5948

Enumeration date Nov 8, 2005

Last updated in NPPES Dec 22, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 7165 (AK) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 33438 (KY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
080113207	Other	KY	RAILROAD MEDICARE
64433386	Medicaid	KY	-

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.

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Frequently asked questions

Where does Maria Engracia Sy practice?

The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maria Engracia Sy?

The National Provider Identifier (NPI) for Maria Engracia Sy is 1790766681, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-22.