What is Maxfield Koontz's NPI number?

Maxfield Koontz's National Provider Identifier (NPI) is 1821894346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maxfield Koontz's specialty?

Maxfield Koontz is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Maxfield Koontz located?

Maxfield Koontz's practice location on file with NPPES is 333 S Flower St, Portland, OR 97239-3797.

What is Maxfield Koontz's phone number?

The practice phone number listed in the NPPES registry for Maxfield Koontz is (503) 349-2281.

Is Maxfield Koontz's NPI active?

Yes — Maxfield Koontz's NPI (1821894346) is active in the NPPES registry as of the last update on 2025-02-24.

IndividualActive

Maxfield Koontz

NPI 1821894346 · Marriage & Family Therapist · Portland, OR

Maxfield Koontz is a Marriage & Family Therapist provider in Portland, OR (NPI 1821894346).

Provider details

NPI number: 1821894346
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000X
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.

Practice location

333 S Flower St

Portland, OR 97239-3797

Phone: (503) 349-2281

Street-level locationGet directions

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Mailing address