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Gregory Boules, DC
NPI 1265253710 · Chiropractor · Diamond Bar, CA
Gregory Boules, DC is a Chiropractor provider in Diamond Bar, CA (NPI 1265253710).
Provider details
- NPI number
- 1265253710
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 37096 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
406 S Prospectors Rd
Diamond Bar, CA 91765-1659
Phone: (909) 860-0148
Street-level locationGet directions
Mailing address
20575 Easthill Dr
Yorba Linda, CA 92887-3227
Registry dates
- Enumerated
- 2024-10-17
- Last updated
- 2024-10-29
- Certified
- 2024-10-29
Frequently asked questions
- What is Gregory Boules's NPI number?
- Gregory Boules's National Provider Identifier (NPI) is 1265253710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Boules's specialty?
- Gregory Boules is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gregory Boules located?
- Gregory Boules's practice location on file with NPPES is 406 S Prospectors Rd, Diamond Bar, CA 91765-1659.
- What is Gregory Boules's phone number?
- The practice phone number listed in the NPPES registry for Gregory Boules is (909) 860-0148.
- Is Gregory Boules's NPI active?
- Yes — Gregory Boules's NPI (1265253710) is active in the NPPES registry as of the last update on 2024-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.