What is Carolyne Fiederlein's NPI number?

Carolyne Fiederlein's National Provider Identifier (NPI) is 1720959208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carolyne Fiederlein's specialty?

Carolyne Fiederlein is listed in the NPPES registry with a primary specialty of Nursing Care Agency (Agencies).

Where is Carolyne Fiederlein located?

Carolyne Fiederlein's practice location on file with NPPES is 9750 N El Uno Minor, Tucson, AZ 85743-8637.

What is Carolyne Fiederlein's phone number?

The practice phone number listed in the NPPES registry for Carolyne Fiederlein is (520) 237-3765.

Is Carolyne Fiederlein's NPI active?

Yes — Carolyne Fiederlein's NPI (1720959208) is active in the NPPES registry as of the last update on 2025-09-16.

IndividualActive

Carolyne Fiederlein, RN

NPI 1720959208 · Nursing Care Agency · Tucson, AZ

Carolyne Fiederlein, RN is a Nursing Care Agency provider in Tucson, AZ (NPI 1720959208).

Provider details

NPI number: 1720959208
Entity type: Individual
Primary specialty: Nursing Care AgencyAgencies
Credential: RN
Sex: Female
Sole proprietor: Yes
License: RN164345 (AZ)

Specialties & taxonomies

Nursing Care AgencyPrimary251J00000XLicense RN164345 (AZ)
Agencies

Profile Score

Established profile(54/100 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
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

9750 N El Uno Minor

Tucson, AZ 85743-8637

Phone: (520) 237-3765

Street-level locationGet directions

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Mailing address