What is Darrin Alexander's NPI number?

Darrin Alexander's National Provider Identifier (NPI) is 1003364480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darrin Alexander's specialty?

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

Where is Darrin Alexander located?

Darrin Alexander's practice location on file with NPPES is 4234 Illinois Ave, Fort Leonard Wood, MO 65473.

What is Darrin Alexander's phone number?

The practice phone number listed in the NPPES registry for Darrin Alexander is (573) 596-0522.

Is Darrin Alexander's NPI active?

Yes — Darrin Alexander's NPI (1003364480) is active in the NPPES registry as of the last update on 2026-04-20.

IndividualActive

Darrin Alexander, MSW

NPI 1003364480 · Social Worker · Fort Leonard Wood, MO

Darrin Alexander, MSW is a Social Worker provider in Fort Leonard Wood, MO (NPI 1003364480).

Provider details

NPI number: 1003364480
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
9 yrs 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

4234 Illinois Ave

Fort Leonard Wood, MO 65473

Phone: (573) 596-0522

Approximate (ZIP-level) locationGet directions

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Mailing address