IndividualActive
Karen Byrne-Essif, M.S., C.G.C.
NPI 1922054089 · Genetic Counselor (M.S.) · Tucson, AZ
Karen Byrne-Essif, M.S., C.G.C. is a Genetic Counselor (M.S.) provider in Tucson, AZ (NPI 1922054089).
Provider details
- NPI number
- 1922054089
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- M.S., C.G.C.
- Sex
- Female
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
5301 E Grant Rd
Obstetrix Medical Group of Arizona
Tucson, AZ 85712-2805
Phone: (520) 795-8188
Fax: (520) 325-0809
Street-level locationGet directions
Mailing address
7411 E Santidad Pl
Tucson, AZ 85750-6485
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Byrne-Essif's NPI number?
- Karen Byrne-Essif's National Provider Identifier (NPI) is 1922054089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Byrne-Essif's specialty?
- Karen Byrne-Essif is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Karen Byrne-Essif located?
- Karen Byrne-Essif's practice location on file with NPPES is 5301 E Grant Rd, Tucson, AZ 85712-2805.
- What is Karen Byrne-Essif's phone number?
- The practice phone number listed in the NPPES registry for Karen Byrne-Essif is (520) 795-8188.
- Is Karen Byrne-Essif's NPI active?
- Yes — Karen Byrne-Essif's NPI (1922054089) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.