What is Sylvia Armstrong's NPI number?

Sylvia Armstrong's National Provider Identifier (NPI) is 1700915998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sylvia Armstrong's specialty?

Sylvia Armstrong is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Sylvia Armstrong located?

Sylvia Armstrong's practice location on file with NPPES is #1 Main Street, Supai, AZ 86435.

What is Sylvia Armstrong's phone number?

The practice phone number listed in the NPPES registry for Sylvia Armstrong is (928) 448-2641.

Is Sylvia Armstrong's NPI active?

Yes — Sylvia Armstrong's NPI (1700915998) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Sylvia Armstrong

NPI 1700915998 · Registered Nurse · Supai, AZ

Sylvia Armstrong is a Registered Nurse provider in Supai, AZ (NPI 1700915998).

Provider details

NPI number: 1700915998
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: RN069018 (AZ)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN069018 (AZ)
Nursing Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% 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

#1 Main Street

Supai, AZ 86435

Phone: (928) 448-2641

Fax: (928) 448-2312

Approximate (ZIP-level) locationGet directions

More AZ providers

Mailing address