Alexandra Greenwald
NPI 1033003173 · Physical Therapist · Washington, DC
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Greenwald is a Physical Therapist provider in Washington, DC (NPI 1033003173).
Provider details
- NPI number
- 1033003173
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sole proprietor
- Yes
- License
- PT210002554 (DC)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-06-04
- Last updated
- 2025-06-04
- Certified
- 2025-06-04
Frequently asked questions
- What is Alexandra Greenwald's NPI number?
- Alexandra Greenwald's National Provider Identifier (NPI) is 1033003173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Greenwald's specialty?
- Alexandra Greenwald is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Alexandra Greenwald located?
- Alexandra Greenwald's practice location on file with NPPES is 4301 50th St Nw Ste 100, Washington, DC 20016-4394.
- What is Alexandra Greenwald's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Greenwald is (202) 448-9662.
- Does Alexandra Greenwald accept Medicare?
- Alexandra Greenwald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Greenwald's NPI active?
- Yes — Alexandra Greenwald's NPI (1033003173) is active in the NPPES registry as of the last update on 2025-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.