What is Marc Siemens's NPI number?

Marc Siemens's National Provider Identifier (NPI) is 1912000571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marc Siemens's specialty?

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

Where is Marc Siemens located?

Marc Siemens's practice location on file with NPPES is 5705 Marconi Ave, Carmichael, CA 95660.

What is Marc Siemens's phone number?

The practice phone number listed in the NPPES registry for Marc Siemens is (916) 487-5555.

Is Marc Siemens's NPI active?

Yes — Marc Siemens's NPI (1912000571) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Marc Siemens, DC

NPI 1912000571 · Chiropractor · Carmichael, CA

Marc Siemens, DC is a Chiropractor provider in Carmichael, CA (NPI 1912000571).

Provider details

NPI number: 1912000571
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: DC26927 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC26927 (CA)
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

5705 Marconi Ave

Ste B

Carmichael, CA 95660

Phone: (916) 487-5555

Fax: (916) 483-0329

Street-level locationGet directions

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Mailing address