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Peter-Reuben Calixto, R.N., B.S.N., C.N.N.
NPI 1568657211 · Registered Nurse · San Francisco, CA
Peter-Reuben Calixto, R.N., B.S.N., C.N.N. is a Registered Nurse provider in San Francisco, CA (NPI 1568657211).
Provider details
- NPI number
- 1568657211
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N., B.S.N., C.N.N.
- Sex
- Male
- Sole proprietor
- Yes
- License
- RN325537 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(88/100 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
4150 Clement St
San Francisco, CA 94121-1545
Phone: (415) 221-4810
Street-level locationGet directions
Mailing address
151 Linda Vista Dr
Daly City, CA 94014-1604
Registry dates
- Enumerated
- 2007-09-06
- Last updated
- 2007-09-06
Frequently asked questions
- What is Peter-Reuben Calixto's NPI number?
- Peter-Reuben Calixto's National Provider Identifier (NPI) is 1568657211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter-Reuben Calixto's specialty?
- Peter-Reuben Calixto is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Peter-Reuben Calixto located?
- Peter-Reuben Calixto's practice location on file with NPPES is 4150 Clement St, San Francisco, CA 94121-1545.
- What is Peter-Reuben Calixto's phone number?
- The practice phone number listed in the NPPES registry for Peter-Reuben Calixto is (415) 221-4810.
- Is Peter-Reuben Calixto's NPI active?
- Yes — Peter-Reuben Calixto's NPI (1568657211) is active in the NPPES registry as of the last update on 2007-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.