William O'Grady, M.D.
NPI 1417931650 · Diagnostic Radiology Physician · Alexandria, VA
William O'Grady, M.D. is a Diagnostic Radiology Physician provider in Alexandria, VA (NPI 1417931650).
Provider details
- NPI number
- 1417931650
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- O101042601 (VA)
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
20 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
- 2005-12-01
- Last updated
- 2014-12-02
Frequently asked questions
- What is William O'Grady's NPI number?
- William O'Grady's National Provider Identifier (NPI) is 1417931650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William O'Grady's specialty?
- William O'Grady is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William O'Grady located?
- William O'Grady's practice location on file with NPPES is 3720 Seminary Rd, Alexandria, VA 22304-5203.
- What is William O'Grady's phone number?
- The practice phone number listed in the NPPES registry for William O'Grady is (703) 751-7790.
- Is William O'Grady's NPI active?
- Yes — William O'Grady's NPI (1417931650) is active in the NPPES registry as of the last update on 2014-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.