OrganizationActive
James Gustin, Doctor of Chiropractic, Inc.
NPI 1508576257 · Chiropractor · Glendora, CA
James Gustin, Doctor of Chiropractic, Inc. is a Chiropractor organization in Glendora, CA (NPI 1508576257).
Provider details
- NPI number
- 1508576257
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- James Gustin, Owner(626) 914-7662
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
359 W Route 66
Glendora, CA 91740-4307
Phone: (626) 914-7662
Street-level locationGet directions
Mailing address
359 W Route 66
Glendora, CA 91740-4307
Registry dates
- Enumerated
- 2022-12-02
- Last updated
- 2023-10-25
- Certified
- 2023-10-25
Frequently asked questions
- What is James Gustin, Doctor of Chiropractic, Inc.'s NPI number?
- James Gustin, Doctor of Chiropractic, Inc.'s National Provider Identifier (NPI) is 1508576257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James Gustin, Doctor of Chiropractic, Inc.?
- James Gustin, Doctor of Chiropractic, Inc. is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is James Gustin, Doctor of Chiropractic, Inc. located?
- James Gustin, Doctor of Chiropractic, Inc.'s practice location on file with NPPES is 359 W Route 66, Glendora, CA 91740-4307.
- What is James Gustin, Doctor of Chiropractic, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for James Gustin, Doctor of Chiropractic, Inc. is (626) 914-7662.
- Who is the authorized official for James Gustin, Doctor of Chiropractic, Inc.?
- The authorized official listed on James Gustin, Doctor of Chiropractic, Inc.'s NPPES record is James Gustin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James Gustin, Doctor of Chiropractic, Inc.'s NPI active?
- Yes — James Gustin, Doctor of Chiropractic, Inc.'s NPI (1508576257) is active in the NPPES registry as of the last update on 2023-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.