Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ileana Showalter, M.D.

Specialist in Baltimore, MD · enumerated 2005.

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

National Provider Identifier

1750370342

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Registry record

Entity type Individual (Type 1)

Name Dr. Ileana Showalter

Credential M.D.

Sex Female

Practice address 301 Saint Paul Pl, Suite 612, Baltimore, MD, 21202

Phone (410) 837-6126

Fax (410) 539-3418

Enumeration date Oct 17, 2005

Last updated in NPPES Dec 8, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers · License D0061870 (MD) 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
405908500	Medicaid	MD	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ileana Showalter?

The National Provider Identifier (NPI) for Ileana Showalter is 1750370342, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ileana Showalter practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-08.