What is Andrea Walton's NPI number?

Andrea Walton's National Provider Identifier (NPI) is 1033456868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrea Walton's specialty?

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

Where is Andrea Walton located?

Andrea Walton's practice location on file with NPPES is 475 Orange St Se, Washington, DC 20032-1637.

What is Andrea Walton's phone number?

The practice phone number listed in the NPPES registry for Andrea Walton is (202) 710-4854.

Is Andrea Walton's NPI active?

Yes — Andrea Walton's NPI (1033456868) is active in the NPPES registry as of the last update on 2026-06-02.

IndividualActive

Andrea Walton

NPI 1033456868 · Personal Care Attendant · Washington, DC

Andrea Walton is a Personal Care Attendant provider in Washington, DC (NPI 1033456868).

Provider details

NPI number: 1033456868
Entity type: Individual
Primary specialty: Personal Care AttendantNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Personal Care AttendantPrimary3747P1801X
Nursing Service Related Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
13 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

475 Orange St Se

Washington, DC 20032-1637

Phone: (202) 710-4854

Street-level locationGet directions

More DC providers

Mailing address

475 Orange St Se # 2