IndividualActive
John Bayer
NPI 1689243800 · Behavior Technician · Petaluma, CA
John Bayer is a Behavior Technician provider in Petaluma, CA (NPI 1689243800).
Provider details
- NPI number
- 1689243800
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1425 N Mcdowell Blvd Ste 206
Petaluma, CA 94954-6525
Phone: (855) 223-7123
Street-level locationGet directions
Mailing address
16782 Von Karman Ave Ste 11
Irvine, CA 92606-2417
Registry dates
- Enumerated
- 2021-06-22
- Last updated
- 2021-06-22
- Certified
- 2021-06-22
Frequently asked questions
- What is John Bayer's NPI number?
- John Bayer's National Provider Identifier (NPI) is 1689243800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bayer's specialty?
- John Bayer is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is John Bayer located?
- John Bayer's practice location on file with NPPES is 1425 N Mcdowell Blvd Ste 206, Petaluma, CA 94954-6525.
- What is John Bayer's phone number?
- The practice phone number listed in the NPPES registry for John Bayer is (855) 223-7123.
- Is John Bayer's NPI active?
- Yes — John Bayer's NPI (1689243800) is active in the NPPES registry as of the last update on 2021-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.