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Barbara Dunn, MD
NPI 1639424880 · Medical Oncology Physician · Bethesda, MD
Barbara Dunn, MD is a Medical Oncology Physician provider in Bethesda, MD (NPI 1639424880).
Provider details
- NPI number
- 1639424880
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101044570 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
9609 Medical Center Drive Room 5e534 Msc9787
Bethesda, MD 20892-9787
Phone: (240) 276-7093
Approximate (ZIP-level) locationGet directions
Mailing address
9609 Medical Center Drive Room 5e534 Msc9787
Bethesda, MD 20892-9787
Registry dates
- Enumerated
- 2012-07-13
- Last updated
- 2016-07-14
Frequently asked questions
- What is Barbara Dunn's NPI number?
- Barbara Dunn's National Provider Identifier (NPI) is 1639424880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Dunn's specialty?
- Barbara Dunn is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Dunn located?
- Barbara Dunn's practice location on file with NPPES is 9609 Medical Center Drive Room 5e534 Msc9787, Bethesda, MD 20892-9787.
- What is Barbara Dunn's phone number?
- The practice phone number listed in the NPPES registry for Barbara Dunn is (240) 276-7093.
- Is Barbara Dunn's NPI active?
- Yes — Barbara Dunn's NPI (1639424880) is active in the NPPES registry as of the last update on 2016-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.