Dr. Gregory P Hahn , MD
Pediatrics • Alamo, CA
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Gregory Hahn has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Gregory Hahn, MD was a registered Pediatrics practicing in Alamo, CA. Throughout an active medical career spanning 13 years, Dr. Hahn provided care at the practice location at 1505 SAINT ALPHONSUS WAY until profile deactivation on 2019-05-06.
Practice Location & Contact Primary Location
1505 Saint Alphonsus Way
Alamo, CA 945071570
Specialty Benchmarks & Practice Insights
Comparative analytics for Pediatrics in Alamo, CA
Practicing in Alamo, CA (9612 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Pediatrics
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on May 06, 2019
NPI status registered as active in NPPES database
Registered at 1505 SAINT ALPHONSUS WAY, ALAMO, CA 945071570 (Tel: 9258374225)
Registered at DEPT 34929, P.O. BOX 39000, SAN FRANCISCO, CA 941390001 (Tel: 9259522828)
Recorded as GREGORY HAHN, M.D.
Pediatrics (License #G30281 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Dept 34929, P.o. Box 39000
San Francisco, CA 941390001
Phone: 9259522828
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