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Cecilia Park Johnston, M.D.

Infectious Disease Physician in Lutherville, MD · enumerated 2006.

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

National Provider Identifier

1992724603

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Registry record

Entity type Individual (Type 1)
Name Cecilia Park Johnston
Credential M.D.
Sex Female
Practice address 10753 Falls Rd Ste 225, Lutherville, MD, 21093
Phone (410) 583-2618
Enumeration date Jul 19, 2006
Last updated in NPPES Jan 15, 2026

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License D64357 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Cecilia Johnston practice?
The practice location on file with NPPES is in Lutherville, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cecilia Johnston?
The National Provider Identifier (NPI) for Cecilia Johnston is 1992724603, 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 2026-01-15.