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Maureen Santiesteban, RN
NPI 1104278233 · Registered Nurse · Riverside, CA
Maureen Santiesteban, RN is a Registered Nurse provider in Riverside, CA (NPI 1104278233).
Provider details
- NPI number
- 1104278233
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 823470 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
9990 County Farm Rd
Blgd. 6
Riverside, CA 92503-3542
Phone: (951) 509-2499
Street-level locationGet directions
Mailing address
9825 Magnolia Ave
Riverside, CA 92503-3562
Registry dates
- Enumerated
- 2016-07-13
- Last updated
- 2016-07-13
Frequently asked questions
- What is Maureen Santiesteban's NPI number?
- Maureen Santiesteban's National Provider Identifier (NPI) is 1104278233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Santiesteban's specialty?
- Maureen Santiesteban is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Maureen Santiesteban located?
- Maureen Santiesteban's practice location on file with NPPES is 9990 County Farm Rd, Riverside, CA 92503-3542.
- What is Maureen Santiesteban's phone number?
- The practice phone number listed in the NPPES registry for Maureen Santiesteban is (951) 509-2499.
- Is Maureen Santiesteban's NPI active?
- Yes — Maureen Santiesteban's NPI (1104278233) is active in the NPPES registry as of the last update on 2016-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.