Mario Guerrero
NPI 1851452536 · Marriage & Family Therapist · Santa Rosa, CA
Mario Guerrero is a Marriage & Family Therapist provider in Santa Rosa, CA (NPI 1851452536).
Provider details
- NPI number
- 1851452536
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 30709 (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
19 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
- 2006-12-13
- Last updated
- 2014-07-07
Frequently asked questions
- What is Mario Guerrero's NPI number?
- Mario Guerrero's National Provider Identifier (NPI) is 1851452536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Guerrero's specialty?
- Mario Guerrero is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mario Guerrero located?
- Mario Guerrero's practice location on file with NPPES is 2777 Ventura Ave, Santa Rosa, CA 95403-2226.
- What is Mario Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Mario Guerrero is (707) 565-1564.
- Is Mario Guerrero's NPI active?
- Yes — Mario Guerrero's NPI (1851452536) is active in the NPPES registry as of the last update on 2014-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.