Madalene Greene, M.D.
NPI 1861496846 · Rheumatology Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madalene Greene, M.D. is a Rheumatology Physician provider in Bethesda, MD (NPI 1861496846).
Provider details
- NPI number
- 1861496846
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D38031 (MD)
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
21 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
- 2005-06-08
- Last updated
- 2008-01-09
Frequently asked questions
- What is Madalene Greene's NPI number?
- Madalene Greene's National Provider Identifier (NPI) is 1861496846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madalene Greene's specialty?
- Madalene Greene is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Madalene Greene located?
- Madalene Greene's practice location on file with NPPES is 10401 Old Georgetown Rd, Bethesda, MD 20814-1911.
- What is Madalene Greene's phone number?
- The practice phone number listed in the NPPES registry for Madalene Greene is (301) 530-9490.
- Does Madalene Greene accept Medicare?
- Madalene Greene is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madalene Greene's NPI active?
- Yes — Madalene Greene's NPI (1861496846) is active in the NPPES registry as of the last update on 2008-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.