What is William Simon's NPI number?

William Simon's National Provider Identifier (NPI) is 1699823260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Simon's specialty?

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

Where is William Simon located?

William Simon's practice location on file with NPPES is 3322 Chanate Rd, Santa Rosa, CA 95404-1708.

What is William Simon's phone number?

The practice phone number listed in the NPPES registry for William Simon is (707) 565-7817.

Is William Simon's NPI active?

Yes — William Simon's NPI (1699823260) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Simon

NPI 1699823260 · Marriage & Family Therapist · Santa Rosa, CA

William Simon is a Marriage & Family Therapist provider in Santa Rosa, CA (NPI 1699823260).

Provider details

NPI number: 1699823260
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 18601 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 18601 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 index)

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

3322 Chanate Rd

Santa Rosa, CA 95404-1708

Phone: (707) 565-7817

Approximate (ZIP-level) locationGet directions

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Mailing address