IndividualActive
Mark Perez, RN
NPI 1952733883 · Emergency Registered Nurse · Oakland, CA
Mark Perez, RN is a Emergency Registered Nurse provider in Oakland, CA (NPI 1952733883).
Provider details
- NPI number
- 1952733883
- Entity type
- Individual
- Primary specialty
- Emergency Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 646488 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
9417 Dunbar Dr
Oakland, CA 94603-3014
Phone: (510) 846-1163
Fax: (510) 846-1163
Approximate (ZIP-level) locationGet directions
Mailing address
9417 Dunbar Dr
Oakland, CA 94603-3014
Registry dates
- Enumerated
- 2013-08-01
- Last updated
- 2013-08-01
Frequently asked questions
- What is Mark Perez's NPI number?
- Mark Perez's National Provider Identifier (NPI) is 1952733883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Perez's specialty?
- Mark Perez is listed in the NPPES registry with a primary specialty of Emergency Registered Nurse (Nursing Service Providers).
- Where is Mark Perez located?
- Mark Perez's practice location on file with NPPES is 9417 Dunbar Dr, Oakland, CA 94603-3014.
- What is Mark Perez's phone number?
- The practice phone number listed in the NPPES registry for Mark Perez is (510) 846-1163.
- Is Mark Perez's NPI active?
- Yes — Mark Perez's NPI (1952733883) is active in the NPPES registry as of the last update on 2013-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.