What is Paul Mcmahon's NPI number?

Paul Mcmahon's National Provider Identifier (NPI) is 1023350675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Paul Mcmahon's specialty?

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

Where is Paul Mcmahon located?

Paul Mcmahon's practice location on file with NPPES is 6015 N Interstate Ave Apt 437, Portland, OR 97217-4792.

What is Paul Mcmahon's phone number?

The practice phone number listed in the NPPES registry for Paul Mcmahon is (503) 420-7472.

Is Paul Mcmahon's NPI active?

Yes — Paul Mcmahon's NPI (1023350675) is active in the NPPES registry as of the last update on 2021-03-30.

IndividualActive

Paul Mcmahon, MD

NPI 1023350675 · Psychiatry Physician · Portland, OR

Paul Mcmahon, MD is a Psychiatry Physician provider in Portland, OR (NPI 1023350675).

Provider details

NPI number: 1023350675
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: ME147975 (FL)

Practice location

6015 N Interstate Ave Apt 437

Portland, OR 97217-4792

Phone: (503) 420-7472

Fax: (956) 394-1074

Street-level locationGet directions

More OR providers

Mailing address

216 Catalonia Ave Ste 106

Coral Gables, FL 33134-6737

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense MD188030 (OR)
Allopathic & Osteopathic Physicians
Psychiatry Physician2084P0800XLicense ME147975 (FL)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

216 Catalonia Ave Ste 106
Coral Gables, FL 33134-6737
Phone: (503) 420-7472

Profile Score

Detailed profile(83/100 index)

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

Registry tenure38% of score
13 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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.

Enumerated: 2013-03-21
Last updated: 2021-03-30
Certified: 2021-03-30

Frequently asked questions

What is Paul Mcmahon's NPI number?: Paul Mcmahon's National Provider Identifier (NPI) is 1023350675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Paul Mcmahon's specialty?: Paul Mcmahon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is Paul Mcmahon located?: Paul Mcmahon's practice location on file with NPPES is 6015 N Interstate Ave Apt 437, Portland, OR 97217-4792.
What is Paul Mcmahon's phone number?: The practice phone number listed in the NPPES registry for Paul Mcmahon is (503) 420-7472.
Is Paul Mcmahon's NPI active?: Yes — Paul Mcmahon's NPI (1023350675) is active in the NPPES registry as of the last update on 2021-03-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions