What is Robert Linden's NPI number?

Robert Linden's National Provider Identifier (NPI) is 1568479749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Linden's specialty?

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

Where is Robert Linden located?

Robert Linden's practice location on file with NPPES is 4050 Katella Ave, Los Alamitos, CA 90720.

What is Robert Linden's phone number?

The practice phone number listed in the NPPES registry for Robert Linden is (562) 795-6600.

Is Robert Linden's NPI active?

Yes — Robert Linden's NPI (1568479749) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Robert Linden, MD

NPI 1568479749 · Psychiatry Physician · Los Alamitos, CA

Robert Linden, MD is a Psychiatry Physician provider in Los Alamitos, CA (NPI 1568479749).

Provider details

NPI number: 1568479749
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: G55715 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense G55715 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 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

4050 Katella Ave

211

Los Alamitos, CA 90720

Phone: (562) 795-6600

Fax: (562) 795-6730

Street-level locationGet directions

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Mailing address