What is Darlene Middleton's NPI number?

Darlene Middleton's National Provider Identifier (NPI) is 1427985571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darlene Middleton's specialty?

Darlene Middleton is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Darlene Middleton located?

Darlene Middleton's practice location on file with NPPES is 2501 Marion Barry Ave Se, Washington, DC 20020-3011.

What is Darlene Middleton's phone number?

The practice phone number listed in the NPPES registry for Darlene Middleton is (301) 639-8947.

Is Darlene Middleton's NPI active?

Yes — Darlene Middleton's NPI (1427985571) is active in the NPPES registry as of the last update on 2026-05-05.

IndividualActive

Darlene Middleton

NPI 1427985571 · Case Manager/Care Coordinator · Washington, DC

Darlene Middleton is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1427985571).

Provider details

NPI number: 1427985571
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(46/100 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
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

2501 Marion Barry Ave Se

Washington, DC 20020-3011

Phone: (301) 639-8947

Approximate (ZIP-level) locationGet directions

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Mailing address