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Austin Duffy, MD
NPI 1871729350 · General Acute Care Hospital · Bethesda, MD
Austin Duffy, MD is a General Acute Care Hospital provider in Bethesda, MD (NPI 1871729350).
Provider details
- NPI number
- 1871729350
- Entity type
- Individual
- Primary specialty
- General Acute Care HospitalHospitals
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Hospitals
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
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
National Cancer Institute
Rm-5561, Building 10, 10 Centre Drive
Bethesda, MD 20892-0001
Phone: (301) 451-8340
Approximate (ZIP-level) locationGet directions
Mailing address
1930 18th St Nw
Washington, DC 20009-1796
Registry dates
- Enumerated
- 2009-06-10
- Last updated
- 2009-06-10
Frequently asked questions
- What is Austin Duffy's NPI number?
- Austin Duffy's National Provider Identifier (NPI) is 1871729350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Duffy's specialty?
- Austin Duffy is listed in the NPPES registry with a primary specialty of General Acute Care Hospital (Hospitals).
- Where is Austin Duffy located?
- Austin Duffy's practice location on file with NPPES is National Cancer Institute, Bethesda, MD 20892-0001.
- What is Austin Duffy's phone number?
- The practice phone number listed in the NPPES registry for Austin Duffy is (301) 451-8340.
- Is Austin Duffy's NPI active?
- Yes — Austin Duffy's NPI (1871729350) is active in the NPPES registry as of the last update on 2009-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.