IndividualActive
Deirdre Kessler
NPI 1255066874 · Genetic Counselor (M.S.) · Monrovia, CA
Deirdre Kessler is a Genetic Counselor (M.S.) provider in Monrovia, CA (NPI 1255066874).
Provider details
- NPI number
- 1255066874
- 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(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
655 E Huntington Dr
Monrovia, CA 91016-3636
Phone: (626) 471-9922
Street-level locationGet directions
Mailing address
33 N El Molino Ave Apt 215
Pasadena, CA 91101-5642
Registry dates
- Enumerated
- 2022-07-18
- Last updated
- 2022-07-18
- Certified
- 2022-07-18
Frequently asked questions
- What is Deirdre Kessler's NPI number?
- Deirdre Kessler's National Provider Identifier (NPI) is 1255066874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deirdre Kessler's specialty?
- Deirdre Kessler is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Deirdre Kessler located?
- Deirdre Kessler's practice location on file with NPPES is 655 E Huntington Dr, Monrovia, CA 91016-3636.
- What is Deirdre Kessler's phone number?
- The practice phone number listed in the NPPES registry for Deirdre Kessler is (626) 471-9922.
- Is Deirdre Kessler's NPI active?
- Yes — Deirdre Kessler's NPI (1255066874) is active in the NPPES registry as of the last update on 2022-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.