P.l.a.y. (psychology, Learning & You)
NPI 1194297150 · Behavior Analyst · Mill Valley, CA
P.l.a.y. (psychology, Learning & You) is a Behavior Analyst organization in Mill Valley, CA (NPI 1194297150).
Provider details
- NPI number
- 1194297150
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Chery Markowitz, Executive Director(415) 902-3424
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
7 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
- 2018-12-31
- Last updated
- 2018-12-31
Frequently asked questions
- What is P.l.a.y. (psychology, Learning & You)'s NPI number?
- P.l.a.y. (psychology, Learning & You)'s National Provider Identifier (NPI) is 1194297150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is P.l.a.y. (psychology, Learning & You)?
- P.l.a.y. (psychology, Learning & You) is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is P.l.a.y. (psychology, Learning & You) located?
- P.l.a.y. (psychology, Learning & You)'s practice location on file with NPPES is 33 N Knoll Rd, Mill Valley, CA 94941-1611.
- What is P.l.a.y. (psychology, Learning & You)'s phone number?
- The practice phone number listed in the NPPES registry for P.l.a.y. (psychology, Learning & You) is (415) 902-3424.
- Who is the authorized official for P.l.a.y. (psychology, Learning & You)?
- The authorized official listed on P.l.a.y. (psychology, Learning & You)'s NPPES record is Chery Markowitz, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is P.l.a.y. (psychology, Learning & You)'s NPI active?
- Yes — P.l.a.y. (psychology, Learning & You)'s NPI (1194297150) is active in the NPPES registry as of the last update on 2018-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.