What is Catherine Mason's NPI number?

Catherine Mason's National Provider Identifier (NPI) is 1578699021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Catherine Mason's specialty?

Catherine Mason is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Catherine Mason located?

Catherine Mason's practice location on file with NPPES is 545 Oregon Street, Vallejo, CA 94590-3201.

What is Catherine Mason's phone number?

The practice phone number listed in the NPPES registry for Catherine Mason is (707) 648-2200.

Is Catherine Mason's NPI active?

Yes — Catherine Mason's NPI (1578699021) is active in the NPPES registry as of the last update on 2011-05-05.

IndividualActive

Catherine Mason, M.D.

NPI 1578699021 · Psychiatry Physician · Vallejo, CA

Catherine Mason, M.D. is a Psychiatry Physician provider in Vallejo, CA (NPI 1578699021).

Provider details

NPI number: 1578699021
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: Yes
License: A43852 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense A43852 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 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

545 Oregon Street

Vallejo, CA 94590-3201

Phone: (707) 648-2200

Street-level locationGet directions

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Mailing address