What is Matthew Johnson's NPI number?

Matthew Johnson's National Provider Identifier (NPI) is 1427114537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Johnson's specialty?

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

Where is Matthew Johnson located?

Matthew Johnson's practice location on file with NPPES is 251 Woodford St, Portland, ME 04103-5617.

What is Matthew Johnson's phone number?

The practice phone number listed in the NPPES registry for Matthew Johnson is (207) 773-2828.

Is Matthew Johnson's NPI active?

Yes — Matthew Johnson's NPI (1427114537) is active in the NPPES registry as of the last update on 2018-07-23.

IndividualActive

Matthew Johnson, MD

NPI 1427114537 · Psychiatry Physician · Portland, ME

Matthew Johnson, MD is a Psychiatry Physician provider in Portland, ME (NPI 1427114537).

Provider details

NPI number: 1427114537
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: ME012756 (ME)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense ME012756 (ME)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 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

251 Woodford St

Portland, ME 04103-5617

Phone: (207) 773-2828

Fax: (207) 761-8150

Street-level locationGet directions

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Mailing address