Daniel a Watrous
NPI 1427229715 · Rheumatology Physician · Visalia, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel a Watrous is a Rheumatology Physician organization in Visalia, CA (NPI 1427229715).
Provider details
- NPI number
- 1427229715
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Daniel Watrous, Physician/Owner(559) 500-3000
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Specialist174400000X
Other Service Providers
Profile Score
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
3 documented practice locations
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
Mailing address
Other names (DBA / former)
- Doing business as
- Sierra Pacific Arthritis & Rheumatology Centers
Additional practice locations (2)
- 6327 N Fresno St Ste 101Fresno, CA 93710-5236Phone: (559) 500-3000
- 671 W Tefft St Ste 101Nipomo, CA 93444-8988Phone: (805) 473-4001
Registry dates
- Enumerated
- 2008-03-14
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Daniel a Watrous's NPI number?
- Daniel a Watrous's National Provider Identifier (NPI) is 1427229715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Daniel a Watrous?
- Daniel a Watrous is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel a Watrous located?
- Daniel a Watrous's practice location on file with NPPES is 5315 W Hillsdale Ave, Visalia, CA 93291-5118.
- What is Daniel a Watrous's phone number?
- The practice phone number listed in the NPPES registry for Daniel a Watrous is (559) 732-9900.
- Does Daniel a Watrous accept Medicare?
- Daniel a Watrous is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Daniel a Watrous?
- The authorized official listed on Daniel a Watrous's NPPES record is Daniel Watrous, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Daniel a Watrous's NPI active?
- Yes — Daniel a Watrous's NPI (1427229715) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.