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Janis Niemann, M.S., BCBA
NPI 1427314236 · Behavior Analyst · Garden Grove, CA
Janis Niemann, M.S., BCBA is a Behavior Analyst provider in Garden Grove, CA (NPI 1427314236).
Provider details
- NPI number
- 1427314236
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- M.S., BCBA
- Sex
- Female
- Sole proprietor
- No
- License
- 1-12-10209 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
12443 Lewis St
Suite 201
Garden Grove, CA 92840-4650
Phone: (714) 748-4440
Street-level locationGet directions
Mailing address
3362 Spectrum
Irvine, CA 92618-3374
Registry dates
- Enumerated
- 2012-04-05
- Last updated
- 2012-04-05
Frequently asked questions
- What is Janis Niemann's NPI number?
- Janis Niemann's National Provider Identifier (NPI) is 1427314236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janis Niemann's specialty?
- Janis Niemann is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Janis Niemann located?
- Janis Niemann's practice location on file with NPPES is 12443 Lewis St, Garden Grove, CA 92840-4650.
- What is Janis Niemann's phone number?
- The practice phone number listed in the NPPES registry for Janis Niemann is (714) 748-4440.
- Is Janis Niemann's NPI active?
- Yes — Janis Niemann's NPI (1427314236) is active in the NPPES registry as of the last update on 2012-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.