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CHARLENE ANNA SHAUGHNESSY-VOLQUARDSEN M.D.
NPI 1952564569
Emergency Medicine in Tucson, AZ

Active since July 03, 2008PECOS Enrolled
1842 E ELM ST, TUCSON, AZ 85724(520) 626-7233(520) 626-1633 Get Directions Write a Review

NPPES record last updated: July 3, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Charlene Anna Shaughnessy-volquardsen M.d. NPPES

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

CHARLENE ANNA SHAUGHNESSY-VOLQUARDSEN M.D. (NPI 1952564569) is an individual emergency medicine provider in Tucson, Arizona, licensed in Arizona (R70597) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952564569
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameCHARLENE ANNA SHAUGHNESSY-VOLQUARDSENCredential: M.D.
Location Address1842 E ELM STTucson, AZ 85724-0001
Mailing Address2730 S Yucca StChandler, AZ 85286-8072
Phone(520) 626-7233
Fax(520) 626-1633
Sole ProprietorYes
Enumeration DateJuly 3, 2008
✔ NPI 1952564569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in AZ · R70597
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.
1842 E ELM ST, Tucson, AZ 85724
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charlene Anna Shaughnessy-volquardsen 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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
81 services81 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
37 services37 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
28 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85724 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

Reported Quality Measures

Atrial Fibrillation and Atrial Flutter: Chronic Anticoagulation Therapy
Percentage of patients aged 18 years and older with nonvalvular atrial fibrillation (AF) or atrial flutter who were prescribed warfarin OR another FDA- approved anticoagulant drug for the prevention of thromboembolism during the measurement period
100%23 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

TRAVIS JONES MD
Emergency Medicine
1842 E ELM ST
TUCSON, AZ 85724
Pima County (520) 626-7233

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 Charlene Shaughnessy-volquardsen's NPI number?

The NPI number for Charlene Shaughnessy-volquardsen is 1952564569. It was assigned to this individual provider in the NPPES registry on July 3, 2008.

Where is Charlene Shaughnessy-volquardsen located?

Charlene Shaughnessy-volquardsen practices at 1842 E Elm St, Tucson, AZ 85724. The listed phone number is (520) 626-7233.

What is Charlene Shaughnessy-volquardsen's specialty?

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

Is Charlene Shaughnessy-volquardsen enrolled in Medicare?

Yes. Charlene Shaughnessy-volquardsen is registered in the Medicare PECOS enrollment system.

What insurance does Charlene Shaughnessy-volquardsen accept?

Health plans from Oscar Health Plan, Inc. list Charlene Shaughnessy-volquardsen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Charlene Shaughnessy-volquardsen was last updated on July 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.