IndividualActive
Sarah Chacko, RN
NPI 1558588426 · Emergency Registered Nurse · Dallas, TX
Sarah Chacko, RN is a Emergency Registered Nurse provider in Dallas, TX (NPI 1558588426).
Provider details
- NPI number
- 1558588426
- Entity type
- Individual
- Primary specialty
- Emergency Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 464519 (TX)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4500 S Lancaster Rd
Dallas, TX 75216-7167
Phone: (214) 857-1975
Street-level locationGet directions
Mailing address
1601 Lake Bluff Dr
Garland, TX 75043-7550
Registry dates
- Enumerated
- 2007-04-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sarah Chacko's NPI number?
- Sarah Chacko's National Provider Identifier (NPI) is 1558588426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Chacko's specialty?
- Sarah Chacko is listed in the NPPES registry with a primary specialty of Emergency Registered Nurse (Nursing Service Providers).
- Where is Sarah Chacko located?
- Sarah Chacko's practice location on file with NPPES is 4500 S Lancaster Rd, Dallas, TX 75216-7167.
- What is Sarah Chacko's phone number?
- The practice phone number listed in the NPPES registry for Sarah Chacko is (214) 857-1975.
- Is Sarah Chacko's NPI active?
- Yes — Sarah Chacko's NPI (1558588426) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.