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DR. JOHN EMERY ALEX M.D.
NPI 1609950799
Emergency Medicine in Portsmouth, VA

Active since October 25, 2006PECOS Enrolled
94.07/100
CMS Quality Rating
620 JOHN PAUL JONES CIR, GME / EMERGENCY MEDICINE DEPARTMENT, PORTSMOUTH, VA 23708(757) 953-1407 Get Directions Write a Review

NPPES record last updated: October 1, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. John Emery Alex M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN EMERY ALEX M.D. (NPI 1609950799) is an individual emergency medicine provider in Portsmouth, Virginia, licensed in Virginia (0101240532) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609950799
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JOHN EMERY ALEXCredential: M.D.
Location Address620 JOHN PAUL JONES CIR, GME / EMERGENCY MEDICINE DEPARTMENTPortsmouth, VA 23708-2111
Mailing Address620 John Paul Jones Cir, Gme / Emergency Medicine DepartmentPortsmouth, VA 23708-2111 · (757) 953-1407
Phone(757) 953-1407
Sole ProprietorYes
Enumeration DateOctober 25, 2006
Last NPPES UpdateOctober 1, 2009
✔ NPI 1609950799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in VA · 0101240532
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
620 JOHN PAUL JONES CIR, Portsmouth, VA 23708
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John Emery Alex M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show John Alex reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Riverside Physcian Services Inc
11 mi
Family Medicine
727 25TH ST
Newport News, VA 23607
  • Reassigned Medicare billing, Virginia enrollment
  • Medicare enrollment name: Riverside Physician Services Inc
  • 1,097 clinicians in this Medicare group
NPI 1326603952 (757) 594-4060

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.07/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality90.65
Promoting Interoperability95.83
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEREDITH TVERDOSI CRNA
Nurse Anesthetist, Certified Registered
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-3238
ERIC FRANCIS SULAVA
Emergency Medicine
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PORTSMOUTH
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-0669
MRS. TIFFNY KUPER RHH
Dental Hygienist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-2711
DR. LAKEISHA GOODE PHARMD
Pharmacist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-7462
JASMINE WOOD MD
Surgery
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-1895
NICHOLAS FANSELOW
General Practice
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-0669
DR. DAVID JESSEN MD
Military Health Care Provider
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-2518
DR. DANIEL VERNON UNGER M.D.
Orthopaedic Surgery
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER
PORTSMOUTH, VA 23708
Portsmouth City (757) 953-1888

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Alex's NPI number?

The NPI number for John Alex is 1609950799. It was assigned to this individual provider in the NPPES registry on October 25, 2006.

Where is John Alex located?

John Alex practices at 620 John Paul Jones Cir Gme / Emergency Medicine Department, Portsmouth, VA 23708. The listed phone number is (757) 953-1407.

What is John Alex's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is John Alex enrolled in Medicare?

Yes. John Alex is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Alex's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Alex reassigns Medicare benefits to Riverside Physcian Services Inc (Newport News, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Alex's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Alex was last updated on October 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.