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JOHN P RIORDAN M.D.
NPI 1093767642
Emergency Medicine in Charlottesville, VA

Active since May 16, 2006PECOS Enrolled
79.39/100
CMS Quality Rating
1215 LEE ST, CHARLOTTESVILLE, VA 22908(434) 924-2231(434) 924-9295 Get Directions Write a Review

NPPES record last updated: August 2, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 2, 2021, Oct 14, 2020 (2 updates tracked since 2020).

About John P Riordan M.d. NPPES

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

JOHN P RIORDAN M.D. (NPI 1093767642) is an individual emergency medicine provider in Charlottesville, Virginia, licensed in Virginia (0101052643) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093767642
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJOHN P RIORDANCredential: M.D.
Location Address1215 LEE STCharlottesville, VA 22908-0001
Mailing AddressPo Box 9007Charlottesville, VA 22906-9007
Phone(434) 924-2231
Fax(434) 924-9295
Sole ProprietorNo
Enumeration DateMay 16, 2006
Last NPPES UpdateAugust 2, 20212 updates tracked since enumeration
NPPES CertifiedAugust 2, 2021
✔ NPI 1093767642 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 · 0101052643
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.
1215 LEE ST, Charlottesville, VA 22908
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Other Identifiers 1

Medicaid1093767642VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John P Riordan 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22908 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.

79.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.66
Promoting Interoperability100
Improvement Activities40
Cost57.65

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.

NORMA BRANHAM R.N., N.P.
Nurse Practitioner
1215 LEE ST
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 924-2047
FARNAZ M GAZONI MD
Anesthesiology
1215 LEE ST
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 924-2283
MARGARET K. SANDE M.D.
Emergency Medicine
1215 LEE ST
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 924-2231
KATHERINE T, FORKIN M.D.
Anesthesiology
1215 LEE ST
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 924-2283
AMBER N. INOFUENTES M.D.
Hospitalist
1215 LEE ST
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 243-4288
JOY R MILLER PNP
Nurse Practitioner (Pediatrics)
1215 LEE ST
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 243-2617
DR. DARREN GUFFEY M.D.
Dermatology
1215 LEE ST, BOX 800744
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 924-1931
SETH MORRISON MD
Pediatrics (Pediatric Gastroenterology)
1215 LEE ST
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 924-3627

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 Riordan's NPI number?

The NPI number for John Riordan is 1093767642. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is John Riordan located?

John Riordan practices at 1215 Lee St, Charlottesville, VA 22908. The listed phone number is (434) 924-2231.

What is John Riordan's specialty?

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

Is John Riordan enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for John Riordan was last updated on August 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.