What is Douglas Dvorak's NPI number?

Douglas Dvorak's National Provider Identifier (NPI) is 1770643470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Douglas Dvorak's specialty?

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

Where is Douglas Dvorak located?

Douglas Dvorak's practice location on file with NPPES is 1427 6th St Nw, Cedar Rapids, IA 52405.

What is Douglas Dvorak's phone number?

The practice phone number listed in the NPPES registry for Douglas Dvorak is (319) 365-5476.

Is Douglas Dvorak's NPI active?

Yes — Douglas Dvorak's NPI (1770643470) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Douglas Dvorak, DC

NPI 1770643470 · Chiropractor · Cedar Rapids, IA

Douglas Dvorak, DC is a Chiropractor provider in Cedar Rapids, IA (NPI 1770643470).

Provider details

NPI number: 1770643470
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: A05380 (IA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense A05380 (IA)
Chiropractic Providers
Chiropractor111N00000XLicense CH7335 (FL)
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

1427 6th St Nw

Cedar Rapids, IA 52405

Phone: (319) 365-5476

Street-level locationGet directions

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Mailing address