What is Johnna Maxfield's NPI number?

Johnna Maxfield's National Provider Identifier (NPI) is 1689547598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Johnna Maxfield's specialty?

Johnna Maxfield is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Johnna Maxfield located?

Johnna Maxfield's practice location on file with NPPES is 1901 E 1st St, Newton, KS 67114-5010.

What is Johnna Maxfield's phone number?

The practice phone number listed in the NPPES registry for Johnna Maxfield is (316) 284-6400.

Is Johnna Maxfield's NPI active?

Yes — Johnna Maxfield's NPI (1689547598) is active in the NPPES registry as of the last update on 2025-10-13.

IndividualActive

Johnna Maxfield

NPI 1689547598 · Social Worker · Newton, KS

Johnna Maxfield is a Social Worker provider in Newton, KS (NPI 1689547598).

Provider details

NPI number: 1689547598
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 14407 (KS)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 14407 (KS)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1901 E 1st St

Newton, KS 67114-5010

Phone: (316) 284-6400

Fax: (316) 284-6352

Street-level locationGet directions

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Mailing address