What is Warren Hammer's NPI number?

Warren Hammer's National Provider Identifier (NPI) is 1245340801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Warren Hammer's specialty?

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

Where is Warren Hammer located?

Warren Hammer's practice location on file with NPPES is 161 East Ave, Norwalk, CT 06851-5710.

What is Warren Hammer's phone number?

The practice phone number listed in the NPPES registry for Warren Hammer is (203) 838-5544.

Is Warren Hammer's NPI active?

Yes — Warren Hammer's NPI (1245340801) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Warren Hammer, DC

NPI 1245340801 · Chiropractor · Norwalk, CT

Warren Hammer, DC is a Chiropractor provider in Norwalk, CT (NPI 1245340801).

Provider details

NPI number: 1245340801
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: Yes
License: 000115 (CT)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 000115 (CT)
Chiropractic Providers

Profile Score

Detailed profile(90/100 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

161 East Ave

Suite 102

Norwalk, CT 06851-5710

Phone: (203) 838-5544

Fax: (203) 838-9822

Street-level locationGet directions

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Mailing address