IndividualActive
Karen Dacayo
NPI 1831612423 · Ambulatory Care Registered Nurse · El Monte, CA
Karen Dacayo is a Ambulatory Care Registered Nurse provider in El Monte, CA (NPI 1831612423).
Provider details
- NPI number
- 1831612423
- Entity type
- Individual
- Primary specialty
- Ambulatory Care Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 624680 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
4024 Durfee Ave
El Monte, CA 91732-2510
Phone: (626) 450-8930
Fax: (626) 450-8940
Street-level locationGet directions
Mailing address
4024 Durfee Ave
El Monte, CA 91732-2510
Registry dates
- Enumerated
- 2017-07-25
- Last updated
- 2022-07-21
Frequently asked questions
- What is Karen Dacayo's NPI number?
- Karen Dacayo's National Provider Identifier (NPI) is 1831612423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Dacayo's specialty?
- Karen Dacayo is listed in the NPPES registry with a primary specialty of Ambulatory Care Registered Nurse (Nursing Service Providers).
- Where is Karen Dacayo located?
- Karen Dacayo's practice location on file with NPPES is 4024 Durfee Ave, El Monte, CA 91732-2510.
- What is Karen Dacayo's phone number?
- The practice phone number listed in the NPPES registry for Karen Dacayo is (626) 450-8930.
- Is Karen Dacayo's NPI active?
- Yes — Karen Dacayo's NPI (1831612423) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.