JOHN L BARSTIS MD
NPI 1528093085
Internal Medicine - Hematology & Oncology in Valencia, CA
About John L Barstis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN L BARSTIS MD (NPI 1528093085) is an individual hematology & oncology provider in Valencia, California, licensed in California (G39366) and active in the NPI registry since July 2006.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VALENCIA, CA 91355
VALENCIA, CA 91355
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 John Barstis's NPI number?
The NPI number for John Barstis is 1528093085. It was assigned to this individual provider in the NPPES registry on July 12, 2006.
Where is John Barstis located?
John Barstis practices at 23929 Mcbean Pkwy Bldg F Ste 215, Valencia, CA 91355. The listed phone number is (661) 255-5350.
What is John Barstis'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 John Barstis was last updated on May 26, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.