IndividualActive
William Flook, DC
NPI 1154382257 · Chiropractor · Berwick, PA
William Flook, DC is a Chiropractor provider in Berwick, PA (NPI 1154382257).
Provider details
- NPI number
- 1154382257
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC001333L (PA)
Specialties & taxonomies
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.
Practice location
309 E Front St
Berwick, PA 18603-4811
Phone: (570) 752-2989
Fax: (570) 759-0646
Street-level locationGet directions
Mailing address
1843 Heights Rd
Berwick, PA 18603-1311
Registry dates
- Enumerated
- 2006-03-29
- Last updated
- 2010-08-11
Frequently asked questions
- What is William Flook's NPI number?
- William Flook's National Provider Identifier (NPI) is 1154382257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Flook's specialty?
- William Flook is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is William Flook located?
- William Flook's practice location on file with NPPES is 309 E Front St, Berwick, PA 18603-4811.
- What is William Flook's phone number?
- The practice phone number listed in the NPPES registry for William Flook is (570) 752-2989.
- Is William Flook's NPI active?
- Yes — William Flook's NPI (1154382257) is active in the NPPES registry as of the last update on 2010-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.