Allegra Klacsmann, PH.D.
NPI 1871788414 · Clinical Psychologist · Diamond Bar, CA
Allegra Klacsmann, PH.D. is a Clinical Psychologist provider in Diamond Bar, CA (NPI 1871788414).
Provider details
- NPI number
- 1871788414
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23494 (CA)
Specialties & taxonomies
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
18 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
- 2007-09-06
- Last updated
- 2012-02-08
Frequently asked questions
- What is Allegra Klacsmann's NPI number?
- Allegra Klacsmann's National Provider Identifier (NPI) is 1871788414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allegra Klacsmann's specialty?
- Allegra Klacsmann is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Allegra Klacsmann located?
- Allegra Klacsmann's practice location on file with NPPES is 21700 Copley Dr Ste 200, Diamond Bar, CA 91765-2219.
- What is Allegra Klacsmann's phone number?
- The practice phone number listed in the NPPES registry for Allegra Klacsmann is (800) 966-7306.
- Is Allegra Klacsmann's NPI active?
- Yes — Allegra Klacsmann's NPI (1871788414) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.