William Lorton, MD
NPI 1689379810 · General Practice Physician · Portsmouth, VA
William Lorton, MD is a General Practice Physician provider in Portsmouth, VA (NPI 1689379810).
Provider details
- NPI number
- 1689379810
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0116038503 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-04-05
- Last updated
- 2024-07-03
- Certified
- 2024-07-03
Frequently asked questions
- What is William Lorton's NPI number?
- William Lorton's National Provider Identifier (NPI) is 1689379810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lorton's specialty?
- William Lorton is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is William Lorton located?
- William Lorton's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is William Lorton's phone number?
- The practice phone number listed in the NPPES registry for William Lorton is (757) 953-5000.
- Is William Lorton's NPI active?
- Yes — William Lorton's NPI (1689379810) is active in the NPPES registry as of the last update on 2024-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.