IndividualActive
Greer Hennessy
NPI 1992534978 · Genetic Counselor (M.S.) · Los Angeles, CA
Greer Hennessy is a Genetic Counselor (M.S.) provider in Los Angeles, CA (NPI 1992534978).
Provider details
- NPI number
- 1992534978
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
300 Medical Plaza Suite 3100
Los Angeles, CA 90095-0001
Phone: (310) 206-6581
Street-level locationGet directions
Mailing address
73000 Verano Rd Apt D701
Irvine, CA 92617-4519
Registry dates
- Enumerated
- 2024-07-29
- Last updated
- 2024-07-29
- Certified
- 2024-07-29
Frequently asked questions
- What is Greer Hennessy's NPI number?
- Greer Hennessy's National Provider Identifier (NPI) is 1992534978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greer Hennessy's specialty?
- Greer Hennessy is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Greer Hennessy located?
- Greer Hennessy's practice location on file with NPPES is 300 Medical Plaza Suite 3100, Los Angeles, CA 90095-0001.
- What is Greer Hennessy's phone number?
- The practice phone number listed in the NPPES registry for Greer Hennessy is (310) 206-6581.
- Is Greer Hennessy's NPI active?
- Yes — Greer Hennessy's NPI (1992534978) is active in the NPPES registry as of the last update on 2024-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.