What is Carol Winikoff's NPI number?

Carol Winikoff's National Provider Identifier (NPI) is 1174456354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carol Winikoff's specialty?

Carol Winikoff is listed in the NPPES registry with a primary specialty of Attendant Care Provider (Nursing Service Related Providers).

Where is Carol Winikoff located?

Carol Winikoff's practice location on file with NPPES is 6356 Dardu Rd, Maple Falls, WA 98266-7846.

What is Carol Winikoff's phone number?

The practice phone number listed in the NPPES registry for Carol Winikoff is (360) 318-6604.

Is Carol Winikoff's NPI active?

Yes — Carol Winikoff's NPI (1174456354) is active in the NPPES registry as of the last update on 2026-06-05.

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Carol Winikoff

NPI 1174456354 · Attendant Care Provider · Maple Falls, WA

Carol Winikoff is a Attendant Care Provider provider in Maple Falls, WA (NPI 1174456354).

Provider details

NPI number: 1174456354
Entity type: Individual
Primary specialty: Attendant Care ProviderNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Practice location

6356 Dardu Rd

Maple Falls, WA 98266-7846

Phone: (360) 318-6604

Street-level locationGet directions

More WA providers

Mailing address

6356 Dardu Rd

Maple Falls, WA 98266-7846

Specialties & taxonomies

Attendant Care ProviderPrimary3747A0650X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 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
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.

Enumerated: 2026-06-05
Last updated: 2026-06-05
Certified: 2026-06-05

Frequently asked questions

What is Carol Winikoff's NPI number?: Carol Winikoff's National Provider Identifier (NPI) is 1174456354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Carol Winikoff's specialty?: Carol Winikoff is listed in the NPPES registry with a primary specialty of Attendant Care Provider (Nursing Service Related Providers).
Where is Carol Winikoff located?: Carol Winikoff's practice location on file with NPPES is 6356 Dardu Rd, Maple Falls, WA 98266-7846.
What is Carol Winikoff's phone number?: The practice phone number listed in the NPPES registry for Carol Winikoff is (360) 318-6604.
Is Carol Winikoff's NPI active?: Yes — Carol Winikoff's NPI (1174456354) is active in the NPPES registry as of the last update on 2026-06-05.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions