What is Nathalyn During's NPI number?

Nathalyn During's National Provider Identifier (NPI) is 1588511042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nathalyn During's specialty?

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

Where is Nathalyn During located?

Nathalyn During's practice location on file with NPPES is 6323 Georgia Ave Nw Ste 360, Washington, DC 20011-1101.

What is Nathalyn During's phone number?

The practice phone number listed in the NPPES registry for Nathalyn During is (202) 621-8494.

Is Nathalyn During's NPI active?

Yes — Nathalyn During's NPI (1588511042) is active in the NPPES registry as of the last update on 2026-03-13.

IndividualActive

Nathalyn During

NPI 1588511042 · Case Manager/Care Coordinator · Washington, DC

Nathalyn During is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1588511042).

Provider details

NPI number: 1588511042
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: Yes

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

6323 Georgia Ave Nw Ste 360

Washington, DC 20011-1101

Phone: (202) 621-8494

Street-level locationGet directions

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Mailing address