What is William Oldershaw's NPI number?

William Oldershaw's National Provider Identifier (NPI) is 1104959329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Oldershaw's specialty?

William Oldershaw is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is William Oldershaw located?

William Oldershaw's practice location on file with NPPES is 8420 W Coal Mine Ave, Littleton, CO 80123-4066.

What is William Oldershaw's phone number?

The practice phone number listed in the NPPES registry for William Oldershaw is (303) 904-2273.

Is William Oldershaw's NPI active?

Yes — William Oldershaw's NPI (1104959329) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Oldershaw

NPI 1104959329 · General Practice Dentistry · Littleton, CO

William Oldershaw is a General Practice Dentistry provider in Littleton, CO (NPI 1104959329).

Provider details

NPI number: 1104959329
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Sex: Male
Sole proprietor: No
License: 100899 (CO)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 100899 (CO)
Dental Providers

Profile Score

Detailed profile(89/100 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

8420 W Coal Mine Ave

Littleton, CO 80123-4066

Phone: (303) 904-2273

Fax: (303) 979-5503

Street-level locationGet directions

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Mailing address