What is Samuel Marbury's NPI number?

Samuel Marbury's National Provider Identifier (NPI) is 1477447118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Samuel Marbury's specialty?

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

Where is Samuel Marbury located?

Samuel Marbury's practice location on file with NPPES is 1080 Mount Olivet Rd Ne Apt D21, Washington, DC 20002-2234.

What is Samuel Marbury's phone number?

The practice phone number listed in the NPPES registry for Samuel Marbury is (202) 526-1948.

Is Samuel Marbury's NPI active?

Yes — Samuel Marbury's NPI (1477447118) is active in the NPPES registry as of the last update on 2025-06-06.

IndividualActive

Samuel Marbury

NPI 1477447118 · Personal Care Attendant · Washington, DC

Samuel Marbury is a Personal Care Attendant provider in Washington, DC (NPI 1477447118).

Provider details

NPI number: 1477447118
Entity type: Individual
Primary specialty: Personal Care AttendantNursing Service Related Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Personal Care AttendantPrimary3747P1801X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

1080 Mount Olivet Rd Ne Apt D21

Washington, DC 20002-2234

Phone: (202) 526-1948

Street-level locationGet directions

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Mailing address