What is Roger Siminski's NPI number?

Roger Siminski's National Provider Identifier (NPI) is 1801992037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roger Siminski's specialty?

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

Where is Roger Siminski located?

Roger Siminski's practice location on file with NPPES is 210 W Main St, Owosso, MI 48867-2914.

What is Roger Siminski's phone number?

The practice phone number listed in the NPPES registry for Roger Siminski is (989) 723-2039.

Is Roger Siminski's NPI active?

Yes — Roger Siminski's NPI (1801992037) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Roger Siminski, D.C.

NPI 1801992037 · Chiropractor · Owosso, MI

Roger Siminski, D.C. is a Chiropractor provider in Owosso, MI (NPI 1801992037).

Provider details

NPI number: 1801992037
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: RS002729 (MI)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense RS002729 (MI)
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

210 W Main St

Owosso, MI 48867-2914

Phone: (989) 723-2039

Fax: (989) 725-7723

Street-level locationGet directions

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Mailing address