What is Marissa Fields's NPI number?

Marissa Fields's National Provider Identifier (NPI) is 1013899293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Fields's specialty?

Marissa Fields is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Marissa Fields located?

Marissa Fields's practice location on file with NPPES is 1839 Ne Glisan St, Portland, OR 97232-2844.

What is Marissa Fields's phone number?

The practice phone number listed in the NPPES registry for Marissa Fields is (503) 963-7676.

Is Marissa Fields's NPI active?

Yes — Marissa Fields's NPI (1013899293) is active in the NPPES registry as of the last update on 2025-07-21.

IndividualActive

Marissa Fields

NPI 1013899293 · Mental Health Counselor · Portland, OR

Marissa Fields is a Mental Health Counselor provider in Portland, OR (NPI 1013899293).

Provider details

NPI number: 1013899293
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Practice location

1839 Ne Glisan St

Portland, OR 97232-2844

Phone: (503) 963-7676

Street-level locationGet directions

More OR providers

Mailing address

Po Box 8459

Portland, OR 97207-8459

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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.

Enumerated: 2025-07-21
Last updated: 2025-07-21
Certified: 2025-07-21

Frequently asked questions

What is Marissa Fields's NPI number?: Marissa Fields's National Provider Identifier (NPI) is 1013899293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marissa Fields's specialty?: Marissa Fields is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
Where is Marissa Fields located?: Marissa Fields's practice location on file with NPPES is 1839 Ne Glisan St, Portland, OR 97232-2844.
What is Marissa Fields's phone number?: The practice phone number listed in the NPPES registry for Marissa Fields is (503) 963-7676.
Is Marissa Fields's NPI active?: Yes — Marissa Fields's NPI (1013899293) is active in the NPPES registry as of the last update on 2025-07-21.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions