James E Long, MD, PC
NPI 1508386483 · Primary Care Clinic/Center · Fairfax, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James E Long, MD, PC is a Primary Care Clinic/Center organization in Fairfax, VA (NPI 1508386483).
Provider details
- NPI number
- 1508386483
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- James Long, Owner(703) 888-2565
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-06-22
- Last updated
- 2017-06-22
Frequently asked questions
- What is James E Long, MD, PC's NPI number?
- James E Long, MD, PC's National Provider Identifier (NPI) is 1508386483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James E Long, MD, PC?
- James E Long, MD, PC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is James E Long, MD, PC located?
- James E Long, MD, PC's practice location on file with NPPES is 8316 Arlington Blvd Ste 650, Fairfax, VA 22031-5216.
- What is James E Long, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for James E Long, MD, PC is (703) 888-2565.
- Does James E Long, MD, PC accept Medicare?
- James E Long, MD, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for James E Long, MD, PC?
- The authorized official listed on James E Long, MD, PC's NPPES record is James Long, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James E Long, MD, PC's NPI active?
- Yes — James E Long, MD, PC's NPI (1508386483) is active in the NPPES registry as of the last update on 2017-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.