What is Winslow Holbrook's NPI number?

Winslow Holbrook's National Provider Identifier (NPI) is 1891645651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Winslow Holbrook's specialty?

Winslow Holbrook is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Winslow Holbrook located?

Winslow Holbrook's practice location on file with NPPES is 3483 E Page Ave, Gilbert, AZ 85234-4241.

What is Winslow Holbrook's phone number?

The practice phone number listed in the NPPES registry for Winslow Holbrook is (480) 396-9969.

Is Winslow Holbrook's NPI active?

Yes — Winslow Holbrook's NPI (1891645651) is active in the NPPES registry as of the last update on 2026-01-31.

IndividualActive

Winslow Holbrook, DC

NPI 1891645651 · Chiropractor · Gilbert, AZ

Winslow Holbrook, DC is a Chiropractor provider in Gilbert, AZ (NPI 1891645651).

Provider details

NPI number: 1891645651
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Female
Sole proprietor: Yes
License: 5565 (AZ)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 5565 (AZ)
Chiropractic Providers

Profile Score

Established profile(53/100 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

3483 E Page Ave

Gilbert, AZ 85234-4241

Phone: (480) 396-9969

Street-level locationGet directions

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Mailing address