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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DANA DELELLIS MD
NPI 1932003357
Internal Medicine in San Diego, CA

Active since October 07, 2026
5555 RESERVOIR DR STE 307, SAN DIEGO, CA 92120(858) 220-4615 Get Directions Write a Review

NPPES record added: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Dana Delellis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANA DELELLIS MD (NPI 1932003357) is a healthcare organization registered as an internal medicine in San Diego, California and active in the NPI registry since October 2026. The organization lists Dana Catherine Delellis, Md, as its authorized official.

NPPES Registry Identity

NPI1932003357
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDANA DELELLIS MD
Location Address5555 RESERVOIR DR STE 307San Diego, CA 92120-5176
Mailing Address5555 Reservoir Dr Ste 307San Diego, CA 92120-5176
Phone(858) 220-4615
Organization SubpartNo
Authorized OfficialDana Catherine DelellisMd · (858) 220-4615
Enumeration DateOctober 7, 2026
NPPES CertifiedOctober 7, 2026
✔ NPI 1932003357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5555 RESERVOIR DR STE 307, San Diego, CA 92120
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALISA L WILLIAMS, MD, FACOG, INC.
Specialist
5555 RESERVOIR DR STE 307
SAN DIEGO, CA 92120
San Diego County (619) 299-3111
MS. ALISA LYNN WILLIAMS MD M.D.
Specialist
5555 RESERVOIR DR STE 307
SAN DIEGO, CA 92120
San Diego County (619) 299-3111

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dana Delellis MD's NPI number?

The NPI number for Dana Delellis MD is 1932003357. It was assigned to this organization in the NPPES registry on October 7, 2026.

Where is Dana Delellis MD located?

Dana Delellis MD is located at 5555 Reservoir Dr Ste 307, San Diego, CA 92120. The listed phone number is (858) 220-4615.

What is Dana Delellis MD's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Dana Delellis MD was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.