MS. KAREN ELIZABETH BYRNE-ESSIF M.S., C.G.C.
NPI 1922054089
Genetic Counselor, MS in Tucson, AZ
About Ms. Karen Elizabeth Byrne-essif M.s., C.g.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KAREN ELIZABETH BYRNE-ESSIF M.S., C.G.C. (NPI 1922054089) is an individual genetic counselor, ms provider in Tucson, Arizona and active in the NPI registry since May 2006.
NPPES Registry Identity
Specialties & Licenses
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.
TUCSON, AZ 85712
TUCSON, AZ 85712
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 Karen Byrne-essif's NPI number?
The NPI number for Karen Byrne-essif is 1922054089. It was assigned to this individual provider in the NPPES registry on May 26, 2006.
Where is Karen Byrne-essif located?
Karen Byrne-essif practices at 5301 E Grant Rd Obstetrix Medical Group Of Arizona, Tucson, AZ 85712. The listed phone number is (520) 795-8188.
What is Karen Byrne-essif's specialty?
The primary specialty registered for this NPI is Genetic Counselor, MS with taxonomy code 170300000X.
When was this NPI record last updated?
The NPPES record for Karen Byrne-essif was last updated on July 13, 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.