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GAIL MONA WAGNER M.D.
NPI 1780756593
Internal Medicine - Hematology & Oncology in San Leandro, CA

Active since November 15, 2006
2500 MERCED STREET, SAN LEANDRO, CA 94577(510) 454-1000 Get Directions Write a Review

NPPES record last updated: July 1, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gail Mona Wagner M.d. NPPES

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

GAIL MONA WAGNER M.D. (NPI 1780756593) is an individual hematology & oncology provider in San Leandro, California, licensed in California (G37771) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1780756593
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameGAIL MONA WAGNERCredential: M.D.
Location Address2500 MERCED STREETSan Leandro, CA 94577-4201
Mailing Address2500 Merced StreetSan Leandro, CA 94577-4201 · (510) 454-1000
Phone(510) 454-1000
Sole ProprietorNo
Enumeration DateNovember 15, 2006
Last NPPES UpdateJuly 1, 2015
✔ NPI 1780756593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · G37771
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
2500 MERCED STREET, San Leandro, CA 94577
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Other Names 1

Former Name (1)Gail Mona Olenick

Other Identifiers 3

Medicaid00G377710CA
Medicare UPINF18749
Medicare ID-Type Unspecified00G377710

Other Providers at the Same Location NPPES 20

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

DR. LISA M FUNG PHARM D
Pharmacist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
MRS. MARY ANN QUARTO BLOYER C.N.M.
Advanced Practice Midwife
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
SOLOMON H. YOUNG R.D.
Dietitian, Registered
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
VIJAY N. DAVE PHARM
Pharmacist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
BYRON MAIGUE ROMERO P.T.
Physical Therapist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
MRS. AMELIA GRACE FOOS O.T.
Occupational Therapist (Pediatrics)
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
SHANNON LIU-KU MD
Pediatrics
2500 MERCED STREET, HOSPITAL BUILDING, NICU
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
DR. MONIKA YADAV M.D.
Internal Medicine
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000

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 Gail Wagner's NPI number?

The NPI number for Gail Wagner is 1780756593. It was assigned to this individual provider in the NPPES registry on November 15, 2006. The provider is also known as Gail Mona Olenick.

Where is Gail Wagner located?

Gail Wagner practices at 2500 Merced Street, San Leandro, CA 94577. The listed phone number is (510) 454-1000.

What is Gail Wagner's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Gail Wagner was last updated on July 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.