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Douglas Harmon, DC
NPI 1275578932 · Chiropractor · Laguna Woods, CA
Douglas Harmon, DC is a Chiropractor provider in Laguna Woods, CA (NPI 1275578932).
Provider details
- NPI number
- 1275578932
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- DC24398 (CA)
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
24361 El Toro Rd
Suite 120
Laguna Woods, CA 92637-2755
Phone: (949) 916-6321
Fax: (949) 916-6340
Street-level locationGet directions
Mailing address
2564 State St
Carlsbad, CA 92008-1662
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2008-03-11
Frequently asked questions
- What is Douglas Harmon's NPI number?
- Douglas Harmon's National Provider Identifier (NPI) is 1275578932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Harmon's specialty?
- Douglas Harmon is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Douglas Harmon located?
- Douglas Harmon's practice location on file with NPPES is 24361 El Toro Rd, Laguna Woods, CA 92637-2755.
- What is Douglas Harmon's phone number?
- The practice phone number listed in the NPPES registry for Douglas Harmon is (949) 916-6321.
- Is Douglas Harmon's NPI active?
- Yes — Douglas Harmon's NPI (1275578932) is active in the NPPES registry as of the last update on 2008-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.