What is Robert Johnson's NPI number?

Robert Johnson's National Provider Identifier (NPI) is 1518138098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Johnson's specialty?

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

Where is Robert Johnson located?

Robert Johnson's practice location on file with NPPES is 100 Prison Rd, Represa, CA 95671-3000.

What is Robert Johnson's phone number?

The practice phone number listed in the NPPES registry for Robert Johnson is (916) 985-8610.

Is Robert Johnson's NPI active?

Yes — Robert Johnson's NPI (1518138098) is active in the NPPES registry as of the last update on 2008-03-12.

IndividualActive

Robert Johnson, M.D.

NPI 1518138098 · Psychiatry Physician · Represa, CA

Robert Johnson, M.D. is a Psychiatry Physician provider in Represa, CA (NPI 1518138098).

Provider details

NPI number: 1518138098
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G42325 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense G42325 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

100 Prison Rd

Represa, CA 95671-3000

Phone: (916) 985-8610

Fax: (916) 294-3018

Approximate (ZIP-level) locationGet directions

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Mailing address