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Gregory Seferian, D.C.
NPI 1114076031 · Chiropractor · Mission Viejo, CA
Gregory Seferian, D.C. is a Chiropractor provider in Mission Viejo, CA (NPI 1114076031).
Provider details
- NPI number
- 1114076031
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 27858 (CA)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
27738 Santa Margarita Pkwy
Mission Viejo, CA 92691-6653
Phone: (949) 215-3020
Street-level locationGet directions
Mailing address
27738 Santa Margarita Pkwy
Mission Viejo, CA 92691-6653
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2021-11-08
- Certified
- 2021-11-08
Frequently asked questions
- What is Gregory Seferian's NPI number?
- Gregory Seferian's National Provider Identifier (NPI) is 1114076031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Seferian's specialty?
- Gregory Seferian is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Gregory Seferian located?
- Gregory Seferian's practice location on file with NPPES is 27738 Santa Margarita Pkwy, Mission Viejo, CA 92691-6653.
- What is Gregory Seferian's phone number?
- The practice phone number listed in the NPPES registry for Gregory Seferian is (949) 215-3020.
- Is Gregory Seferian's NPI active?
- Yes — Gregory Seferian's NPI (1114076031) is active in the NPPES registry as of the last update on 2021-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.