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Ronald Emmerson, D.C.
NPI 1457558157 · Chiropractor · Merced, CA
Ronald Emmerson, D.C. is a Chiropractor provider in Merced, CA (NPI 1457558157).
Provider details
- NPI number
- 1457558157
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 19767 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
645 W Olive Ave Ste 217
Merced, CA 95348-2433
Phone: (209) 722-4014
Fax: (209) 722-8766
Street-level locationGet directions
Mailing address
645 W Olive Ave Ste 217
Merced, CA 95348-2433
Registry dates
- Enumerated
- 2007-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Emmerson's NPI number?
- Ronald Emmerson's National Provider Identifier (NPI) is 1457558157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Emmerson's specialty?
- Ronald Emmerson is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Ronald Emmerson located?
- Ronald Emmerson's practice location on file with NPPES is 645 W Olive Ave Ste 217, Merced, CA 95348-2433.
- What is Ronald Emmerson's phone number?
- The practice phone number listed in the NPPES registry for Ronald Emmerson is (209) 722-4014.
- Is Ronald Emmerson's NPI active?
- Yes — Ronald Emmerson's NPI (1457558157) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.