What is Margaret Duwe's NPI number?

Margaret Duwe's National Provider Identifier (NPI) is 1023006616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Duwe's specialty?

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

Where is Margaret Duwe located?

Margaret Duwe's practice location on file with NPPES is 304 Danworth Ct, Saint Louis, MO 63122-7102.

What is Margaret Duwe's phone number?

The practice phone number listed in the NPPES registry for Margaret Duwe is (314) 229-1417.

Is Margaret Duwe's NPI active?

Yes — Margaret Duwe's NPI (1023006616) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Margaret Duwe, DC

NPI 1023006616 · Chiropractor · Saint Louis, MO

Margaret Duwe, DC is a Chiropractor provider in Saint Louis, MO (NPI 1023006616).

Provider details

NPI number: 1023006616
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Female
License: 5269 (MO)

Practice location

304 Danworth Ct

Saint Louis, MO 63122-7102

Phone: (314) 229-1417

Fax: (314) 965-2433

Street-level locationGet directions

More MO providers

Mailing address

304 Danworth Ct

Saint Louis, MO 63122-7102

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 5269 (MO)
Chiropractic Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
21 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.

Enumerated: 2005-10-09
Last updated: 2007-07-08

Frequently asked questions

What is Margaret Duwe's NPI number?: Margaret Duwe's National Provider Identifier (NPI) is 1023006616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Margaret Duwe's specialty?: Margaret Duwe is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Margaret Duwe located?: Margaret Duwe's practice location on file with NPPES is 304 Danworth Ct, Saint Louis, MO 63122-7102.
What is Margaret Duwe's phone number?: The practice phone number listed in the NPPES registry for Margaret Duwe is (314) 229-1417.
Is Margaret Duwe's NPI active?: Yes — Margaret Duwe's NPI (1023006616) is active in the NPPES registry as of the last update on 2007-07-08.

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