John Alex, M.D.
NPI 1609950799 · Emergency Medicine Physician · Portsmouth, VA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Alex, M.D. is a Emergency Medicine Physician provider in Portsmouth, VA (NPI 1609950799).
Provider details
- NPI number
- 1609950799
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101240532 (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
19 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
- 2006-10-25
- Last updated
- 2009-10-01
Frequently asked questions
- What is John Alex's NPI number?
- John Alex's National Provider Identifier (NPI) is 1609950799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Alex's specialty?
- John Alex is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Alex located?
- John Alex's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is John Alex's phone number?
- The practice phone number listed in the NPPES registry for John Alex is (757) 953-1407.
- Does John Alex accept Medicare?
- John Alex is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Alex's NPI active?
- Yes — John Alex's NPI (1609950799) is active in the NPPES registry as of the last update on 2009-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.