IndividualActive
Alan Joshua, M.D.
NPI 1386605806 · Nephrology Physician · Reston, VA
Alan Joshua, M.D. is a Nephrology Physician provider in Reston, VA (NPI 1386605806).
Provider details
- NPI number
- 1386605806
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 0101021563 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1800 Town Center Dr
Suite 118
Reston, VA 20190-3215
Phone: (703) 471-5340
Fax: (703) 432-7617
Street-level locationGet directions
Mailing address
1800 Town Center Dr
Reston, VA 20190-3215
Registry dates
- Enumerated
- 2006-04-01
- Last updated
- 2022-07-21
Frequently asked questions
- What is Alan Joshua's NPI number?
- Alan Joshua's National Provider Identifier (NPI) is 1386605806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Joshua's specialty?
- Alan Joshua is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Joshua located?
- Alan Joshua's practice location on file with NPPES is 1800 Town Center Dr, Reston, VA 20190-3215.
- What is Alan Joshua's phone number?
- The practice phone number listed in the NPPES registry for Alan Joshua is (703) 471-5340.
- Is Alan Joshua's NPI active?
- Yes — Alan Joshua's NPI (1386605806) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.