Kelsey Gierhart, M.S.
NPI 1881145399 · Marriage & Family Therapist · Tustin, CA
Kelsey Gierhart, M.S. is a Marriage & Family Therapist provider in Tustin, CA (NPI 1881145399).
Provider details
- NPI number
- 1881145399
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 127862 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Registry dates
- Enumerated
- 2016-10-19
- Last updated
- 2023-04-13
- Certified
- 2023-04-13
Frequently asked questions
- What is Kelsey Gierhart's NPI number?
- Kelsey Gierhart's National Provider Identifier (NPI) is 1881145399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelsey Gierhart's specialty?
- Kelsey Gierhart is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Kelsey Gierhart located?
- Kelsey Gierhart's practice location on file with NPPES is 238 W Main St, Tustin, CA 92780-7722.
- What is Kelsey Gierhart's phone number?
- The practice phone number listed in the NPPES registry for Kelsey Gierhart is (949) 658-2619.
- Is Kelsey Gierhart's NPI active?
- Yes — Kelsey Gierhart's NPI (1881145399) is active in the NPPES registry as of the last update on 2023-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.