Ethan Chanan
NPI 1497596274 · Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Chanan is a Nurse Practitioner provider in Washington, DC (NPI 1497596274).
Provider details
- NPI number
- 1497596274
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- NP500125704 (DC)
Specialties & taxonomies
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
2 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
- 2024-06-04
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is Ethan Chanan's NPI number?
- Ethan Chanan's National Provider Identifier (NPI) is 1497596274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Chanan's specialty?
- Ethan Chanan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ethan Chanan located?
- Ethan Chanan's practice location on file with NPPES is 3230 Pennsylvania Ave Se Ste 205, Washington, DC 20020-3731.
- What is Ethan Chanan's phone number?
- The practice phone number listed in the NPPES registry for Ethan Chanan is (202) 796-9775.
- Does Ethan Chanan accept Medicare?
- Ethan Chanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Chanan's NPI active?
- Yes — Ethan Chanan's NPI (1497596274) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.