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Renn Romualdo Dizon, R.N.
NPI 1568693596 · Registered Nurse · Oakland, CA
Renn Romualdo Dizon, R.N. is a Registered Nurse provider in Oakland, CA (NPI 1568693596).
Provider details
- NPI number
- 1568693596
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Male
- Sole proprietor
- No
- License
- 743979 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2620 26th Ave
Oakland, CA 94601-1907
Phone: (510) 437-2363
Fax: (510) 437-2366
Street-level locationGet directions
Mailing address
3333 San Pablo Ct
Union City, CA 94587-2747
Registry dates
- Enumerated
- 2009-08-07
- Last updated
- 2009-08-07
Frequently asked questions
- What is Renn Romualdo Dizon's NPI number?
- Renn Romualdo Dizon's National Provider Identifier (NPI) is 1568693596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Renn Romualdo Dizon's specialty?
- Renn Romualdo Dizon is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Renn Romualdo Dizon located?
- Renn Romualdo Dizon's practice location on file with NPPES is 2620 26th Ave, Oakland, CA 94601-1907.
- What is Renn Romualdo Dizon's phone number?
- The practice phone number listed in the NPPES registry for Renn Romualdo Dizon is (510) 437-2363.
- Is Renn Romualdo Dizon's NPI active?
- Yes — Renn Romualdo Dizon's NPI (1568693596) is active in the NPPES registry as of the last update on 2009-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.