Joanna Cohen, MD
NPI 1649341090 · Pediatric Emergency Medicine (Pediatrics) Physician · Washington, DC
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Cohen, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Washington, DC (NPI 1649341090).
Provider details
- NPI number
- 1649341090
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD035413 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Additional practice locations (1)
- 600 N Wolfe StBaltimore, MD 21287-0005Phone: (410) 955-5000
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2024-02-27
- Certified
- 2024-02-27
Frequently asked questions
- What is Joanna Cohen's NPI number?
- Joanna Cohen's National Provider Identifier (NPI) is 1649341090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Cohen's specialty?
- Joanna Cohen is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Cohen located?
- Joanna Cohen's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2978.
- What is Joanna Cohen's phone number?
- The practice phone number listed in the NPPES registry for Joanna Cohen is (202) 884-4177.
- Does Joanna Cohen accept Medicare?
- Joanna Cohen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Cohen's NPI active?
- Yes — Joanna Cohen's NPI (1649341090) is active in the NPPES registry as of the last update on 2024-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.