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Dr. Stuart Campbell Ray, M.D.

Infectious Disease Physician in Baltimore, MD · enumerated 2005 · practices at Johns Hopkins University Emergency Medicine.

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

National Provider Identifier

1679565840

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Registry record

Entity type Individual (Type 1)
Name Dr. Stuart Campbell Ray
Credential M.D.
Sex Male
Practice address 1830 E Monument St, Suite 319, Baltimore, MD, 21287
Phone (410) 614-6089
Fax (410) 614-5138
Enumeration date Aug 16, 2005
Last updated in NPPES Feb 9, 2015

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License D45308 (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
121941300 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.

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Frequently asked questions

What is the NPI number for Stuart Ray?
The National Provider Identifier (NPI) for Stuart Ray is 1679565840, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stuart Ray practice?
The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-09.