Sarah Keung, RN
NPI 1609506450 · Critical Care Medicine Registered Nurse · Washington, DC
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Keung, RN is a Critical Care Medicine Registered Nurse provider in Washington, DC (NPI 1609506450).
Provider details
- NPI number
- 1609506450
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- APN.1001067-CRNA (CO)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Mailing address
Registry dates
- Enumerated
- 2022-06-14
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Sarah Keung's NPI number?
- Sarah Keung's National Provider Identifier (NPI) is 1609506450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Keung's specialty?
- Sarah Keung is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Sarah Keung located?
- Sarah Keung's practice location on file with NPPES is 3700 Reservoir Rd Nw, Washington, DC 20007-2111.
- What is Sarah Keung's phone number?
- The practice phone number listed in the NPPES registry for Sarah Keung is (202) 687-9087.
- Does Sarah Keung accept Medicare?
- Sarah Keung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Keung's NPI active?
- Yes — Sarah Keung's NPI (1609506450) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.