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DR. JOHN N LOIZEAUX-WITTE M.D.
NPI 1992850556
Radiology - Diagnostic Radiology in El Paso, TX

Active since January 24, 2007PECOS EnrolledAccepts Medicare Assignment
4810 ROSINANTE RD, EL PASO, TX 79922(310) 739-0322 Get Directions Write a Review

NPPES record last updated: March 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John N Loizeaux-witte M.d. NPPES

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

DR. JOHN N LOIZEAUX-WITTE M.D. (NPI 1992850556) is an individual diagnostic radiology provider in El Paso, Texas, licensed in Texas (K0901) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Phoebe Sumter Medical Center, and maintains a secondary practice location in Edina.

NPPES Registry Identity

NPI1992850556
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JOHN N LOIZEAUX-WITTECredential: M.D.
Location Address4810 ROSINANTE RDEl Paso, TX 79922-2150
Mailing Address4640 Admiralty Way, Suite 102Marina Del Rey, CA 90292-6621 · (310) 836-1574 · Fax (310) 836-6925
Phone(310) 739-0322
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1990
Enumeration DateJanuary 24, 2007
Last NPPES UpdateMarch 18, 2025
NPPES CertifiedMarch 17, 2025
✔ NPI 1992850556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in TX · K0901✔ Licensed in CA · G82321
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
4810 ROSINANTE RD, El Paso, TX 79922
Open in Google Maps ↗

Secondary Practice Location 1

Location 13600 Minnesota Dr Ste 800Edina, MN 55435-7915 · Phone (952) 595-1100 · Fax (612) 294-4903

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. John N Loizeaux-witte M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850281254
PECOS Enrollment IDI20130722000139
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.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Phoebe Sumter Medical Center

Acute Care Hospitals · Americus, GA
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110044
Location126 Highway 280 WAmericus, GA 31719 · Sumter County
Emergency services Birthing friendly

Mercy Hospital Ada

Acute Care Hospitals · Ada, OK
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370020
Location430 North Monte VistaAda, OK 74820 · Pontotoc County
Emergency services Birthing friendly

Medical Center Hospital

Acute Care Hospitals · Odessa, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450132
Location500 W 4th StreetOdessa, TX 79761 · Ector County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79922 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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

Appropriate Follow-up Imaging for Incidental Abdominal Lesions
Percentage of final reports for abdominal imaging studies for asymptomatic patients aged 18 years and older with one or more of the following noted incidentally with follow_up imaging recommended: - Liver lesion =< 0.5 cm - Cystic kidney lesion < 1.0 cm -…
Lower rates are better for this measure.
0%20 patients
Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques
Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…
100%349 patients
Radiology: Reminder System for Screening Mammograms
Percentage of patients undergoing a screening mammogram whose information is entered into a reminder system with a target due date for the next mammogram
100%131 patients
Radiology: Stenosis Measurement in Carotid Imaging Reports
Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…
100%52 patients
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.

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 Loizeaux-witte's NPI number?

The NPI number for John Loizeaux-witte is 1992850556. It was assigned to this individual provider in the NPPES registry on January 24, 2007.

Where is John Loizeaux-witte located?

John Loizeaux-witte practices at 4810 Rosinante Rd, El Paso, TX 79922. The listed phone number is (310) 739-0322.

What is John Loizeaux-witte's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is John Loizeaux-witte enrolled in Medicare?

Yes. John Loizeaux-witte is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does John Loizeaux-witte accept?

Health plans from Blue Cross and Blue Shield of Texas list John Loizeaux-witte 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.

Is John Loizeaux-witte affiliated with any hospitals?

According to CMS data, John Loizeaux-witte is affiliated with Phoebe Sumter Medical Center, Mercy Hospital Ada and Medical Center Hospital.

When was this NPI record last updated?

The NPPES record for John Loizeaux-witte was last updated on March 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.