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Darya Koenig, MD

Allergy & Immunology Physician in Baltimore, MD · enumerated 2017 · practices at Johns Hopkins University.

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

National Provider Identifier

1578096111

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Registry record

Entity type Individual (Type 1)
Name Darya Koenig
Credential MD
Sex Female
Practice address 5200 Eastern Ave, Baltimore, MD, 21224
Phone (410) 550-3350
Enumeration date Apr 11, 2017
Last updated in NPPES Jun 30, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101277998 (VA) Secondary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 0101277998 (VA) 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
0101277998 Other VA LICENSE
DR.0067697 Other CO COLORADO MEDICAL BOARD
D89751 Other MD LICENSE

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 Darya Koenig practice?
The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Darya Koenig?
The National Provider Identifier (NPI) for Darya Koenig is 1578096111, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-30.