IndividualActive
Mercedes Rivera
NPI 1255407425 · Specialist · Santa Maria, CA
Mercedes Rivera is a Specialist provider in Santa Maria, CA (NPI 1255407425).
Provider details
- NPI number
- 1255407425
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 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
83% 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
500 W Foster Rd
Santa Maria, CA 93455-3620
Phone: (805) 934-6561
Fax: (805) 934-6525
Street-level locationGet directions
Mailing address
237 E Donovan Rd Apt a
Santa Maria, CA 93454-2243
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2016-10-10
Frequently asked questions
- What is Mercedes Rivera's NPI number?
- Mercedes Rivera's National Provider Identifier (NPI) is 1255407425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Rivera's specialty?
- Mercedes Rivera is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mercedes Rivera located?
- Mercedes Rivera's practice location on file with NPPES is 500 W Foster Rd, Santa Maria, CA 93455-3620.
- What is Mercedes Rivera's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Rivera is (805) 934-6561.
- Is Mercedes Rivera's NPI active?
- Yes — Mercedes Rivera's NPI (1255407425) is active in the NPPES registry as of the last update on 2016-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.