What is Tonia Sassi's NPI number?

Tonia Sassi's National Provider Identifier (NPI) is 1477925766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tonia Sassi's specialty?

Tonia Sassi is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Tonia Sassi located?

Tonia Sassi's practice location on file with NPPES is 174 Windsor Dr, Petaluma, CA 94952-7504.

What is Tonia Sassi's phone number?

The practice phone number listed in the NPPES registry for Tonia Sassi is (707) 953-7834.

Is Tonia Sassi's NPI active?

Yes — Tonia Sassi's NPI (1477925766) is active in the NPPES registry as of the last update on 2015-10-26.

IndividualActive

Tonia Sassi, LMFT

NPI 1477925766 · Marriage & Family Therapist · Petaluma, CA

Tonia Sassi, LMFT is a Marriage & Family Therapist provider in Petaluma, CA (NPI 1477925766).

Provider details

NPI number: 1477925766
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: LMFT
Sex: Female
Sole proprietor: Yes
License: 88621 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 88621 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
10 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

174 Windsor Dr

Petaluma, CA 94952-7504

Phone: (707) 953-7834

Street-level locationGet directions

More CA providers

Mailing address