What is Larry Guerin's NPI number?

Larry Guerin's National Provider Identifier (NPI) is 1316961287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Larry Guerin's specialty?

Larry Guerin is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).

Where is Larry Guerin located?

Larry Guerin's practice location on file with NPPES is 545 Ne 47th Ave, Portland, OR 97213-2238.

What is Larry Guerin's phone number?

The practice phone number listed in the NPPES registry for Larry Guerin is (503) 230-0390.

Is Larry Guerin's NPI active?

Yes — Larry Guerin's NPI (1316961287) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Larry Guerin, M.D.

NPI 1316961287 · Dermatology Physician · Portland, OR

Larry Guerin, M.D. is a Dermatology Physician provider in Portland, OR (NPI 1316961287).

Provider details

NPI number: 1316961287
Entity type: Individual
Primary specialty: Dermatology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: OR14016 (OR)

Specialties & taxonomies

Dermatology PhysicianPrimary207N00000XLicense OR14016 (OR)
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

545 Ne 47th Ave

Suite 306

Portland, OR 97213-2238

Phone: (503) 230-0390

Fax: (503) 230-0682

Street-level locationGet directions

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Mailing address