Melissa Greenwald, MD
NPI 1619904299 · Internal Medicine Physician · Washington, DC
Melissa Greenwald, MD is a Internal Medicine Physician provider in Washington, DC (NPI 1619904299).
Provider details
- NPI number
- 1619904299
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD 31800 (DC)
Specialties & taxonomies
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
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
- 2006-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Melissa Greenwald's NPI number?
- Melissa Greenwald's National Provider Identifier (NPI) is 1619904299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Greenwald's specialty?
- Melissa Greenwald is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Greenwald located?
- Melissa Greenwald's practice location on file with NPPES is Wramc General Internal Medicine, Washington, DC 20307-0001.
- What is Melissa Greenwald's phone number?
- The practice phone number listed in the NPPES registry for Melissa Greenwald is (202) 782-8114.
- Is Melissa Greenwald's NPI active?
- Yes — Melissa Greenwald's NPI (1619904299) 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.