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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DIANA MELKUMYAN FNP
NPI 1518748458
Nurse Practitioner - Family in Burbank, CA

Active since October 06, 2023
255 E ORANGE GROVE AVE STE D, BURBANK, CA 91502(747) 262-1155(747) 262-1154 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 4, 2026, Oct 6, 2023 (2 updates tracked since 2023).

About Diana Melkumyan Fnp NPPES

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

DIANA MELKUMYAN FNP (NPI 1518748458) is an individual family provider in Burbank, California, licensed in California (95027412) and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1518748458
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA MELKUMYANCredential: FNP
Location Address255 E ORANGE GROVE AVE STE DBurbank, CA 91502-1240
Mailing Address255 E Orange Grove Ave Ste DBurbank, CA 91502-1240 · (747) 262-1155 · Fax (747) 262-1154
Phone(747) 262-1155
Fax(747) 262-1154
Sole ProprietorNo
Enumeration DateOctober 6, 2023
Last NPPES UpdateJune 25, 20262 updates tracked since enumeration
NPPES CertifiedJune 25, 2026
✔ NPI 1518748458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95027412
Also ListedNurse PractitionerTaxonomy 363L00000X · License 95027412 (CA)
255 E ORANGE GROVE AVE STE D, Burbank, CA 91502
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Other Names 1

Professional Name (2)Diana Melk Np

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.

OMG CLINIC, INC.
Internal Medicine
255 E ORANGE GROVE AVE STE D
BURBANK, CA 91502
Los Angeles County (747) 262-1155
LU M.D., INC.
Family Medicine
255 E ORANGE GROVE AVE STE D
BURBANK, CA 91502
Los Angeles County (626) 414-2251

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 Diana Melkumyan's NPI number?

The NPI number for Diana Melkumyan is 1518748458. It was assigned to this individual provider in the NPPES registry on October 6, 2023. The provider is also known as Diana Melk Np.

Where is Diana Melkumyan located?

Diana Melkumyan practices at 255 E Orange Grove Ave Ste D, Burbank, CA 91502. The listed phone number is (747) 262-1155.

What is Diana Melkumyan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Diana Melkumyan was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.