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Gretchen Michalik
NPI 1013629435 · Behavior Technician · Placentia, CA
Gretchen Michalik is a Behavior Technician provider in Placentia, CA (NPI 1013629435).
Provider details
- NPI number
- 1013629435
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social 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
701 W Kimberly Ave Ste 125
Placentia, CA 92870-6346
Phone: (714) 203-6595
Street-level locationGet directions
Mailing address
22349 Amber Eve Dr
Corona, CA 92883-4926
Registry dates
- Enumerated
- 2022-12-16
- Last updated
- 2022-12-16
- Certified
- 2022-12-16
Frequently asked questions
- What is Gretchen Michalik's NPI number?
- Gretchen Michalik's National Provider Identifier (NPI) is 1013629435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Michalik's specialty?
- Gretchen Michalik is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Gretchen Michalik located?
- Gretchen Michalik's practice location on file with NPPES is 701 W Kimberly Ave Ste 125, Placentia, CA 92870-6346.
- What is Gretchen Michalik's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Michalik is (714) 203-6595.
- Is Gretchen Michalik's NPI active?
- Yes — Gretchen Michalik's NPI (1013629435) is active in the NPPES registry as of the last update on 2022-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.