What is David Armstrong's NPI number?

David Armstrong's National Provider Identifier (NPI) is 1538794581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Armstrong's specialty?

David Armstrong is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).

Where is David Armstrong located?

David Armstrong's practice location on file with NPPES is 270 37th Pl Se, Washington, DC 20019-3102.

What is David Armstrong's phone number?

The practice phone number listed in the NPPES registry for David Armstrong is (202) 583-1327.

Is David Armstrong's NPI active?

Yes — David Armstrong's NPI (1538794581) is active in the NPPES registry as of the last update on 2020-03-10.

IndividualActive

David Armstrong

NPI 1538794581 · Personal Care Attendant · Washington, DC

David Armstrong is a Personal Care Attendant provider in Washington, DC (NPI 1538794581).

Provider details

NPI number: 1538794581
Entity type: Individual
Primary specialty: Personal Care AttendantNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Personal Care AttendantPrimary3747P1801X
Nursing Service Related Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
6 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

270 37th Pl Se

Washington, DC 20019-3102

Phone: (202) 583-1327

Street-level locationGet directions

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Mailing address