What is William Bollinger's NPI number?

William Bollinger's National Provider Identifier (NPI) is 1023024361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Bollinger's specialty?

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

Where is William Bollinger located?

William Bollinger's practice location on file with NPPES is 151 N Sunrise Ave Ste 1014, Roseville, CA 95661-2930.

What is William Bollinger's phone number?

The practice phone number listed in the NPPES registry for William Bollinger is (916) 772-7722.

Is William Bollinger's NPI active?

Yes — William Bollinger's NPI (1023024361) is active in the NPPES registry as of the last update on 2011-01-13.

IndividualActive

William Bollinger, D.C.

NPI 1023024361 · Chiropractor · Roseville, CA

William Bollinger, D.C. is a Chiropractor provider in Roseville, CA (NPI 1023024361).

Provider details

NPI number: 1023024361
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: DC26183 (CA)

Practice location

151 N Sunrise Ave Ste 1014

Roseville, CA 95661-2930

Phone: (916) 772-7722

Fax: (916) 772-7782

Street-level locationGet directions

More CA providers

Mailing address

151 N Sunrise Ave Ste 1014

Roseville, CA 95661-2930

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC26183 (CA)
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
20 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: 2006-07-31
Last updated: 2011-01-13

Frequently asked questions

What is William Bollinger's NPI number?: William Bollinger's National Provider Identifier (NPI) is 1023024361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Bollinger's specialty?: William Bollinger is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is William Bollinger located?: William Bollinger's practice location on file with NPPES is 151 N Sunrise Ave Ste 1014, Roseville, CA 95661-2930.
What is William Bollinger's phone number?: The practice phone number listed in the NPPES registry for William Bollinger is (916) 772-7722.
Is William Bollinger's NPI active?: Yes — William Bollinger's NPI (1023024361) is active in the NPPES registry as of the last update on 2011-01-13.

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