Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. W. David Mello, MD

Individual provider Gastroenterology Physician · NPI 1376549733

Dr. W. David Mello, MD is a Gastroenterology in Glendale, California. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 1978, 48 years ago. Accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
48
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1818 Verdugo Blvd Ste 107
Glendale, CA 91208-1400
Phone: (818) 790-0122
Fax: (818) 790-4623
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence G040719 (CA)

Record details

NPI number1376549733
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESJuly 13, 2026
Certification dateMay 1, 2023
Mailing address1818 Verdugo Blvd, Ste 107, Glendale, CA 91208-1400

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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