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DR. WALTER MCKENNA D'ALONZO M.D.
NPI 1295024115
Emergency Medicine in Morgantown, WV

Active since March 31, 2011PECOS Enrolled
ONE MEDICAL CENTER DRIVE, PO 9149, WEST VIRGINIA UNIVERSITY HOSPITALS, MORGANTOWN, WV 26506(304) 293-7215 Get Directions Write a Review

NPPES record last updated: November 11, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Walter Mckenna D'alonzo M.d. NPPES

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

DR. WALTER MCKENNA D'ALONZO M.D. (NPI 1295024115) is an individual emergency medicine provider in Morgantown, West Virginia, licensed in Texas (Q0425) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295024115
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. WALTER MCKENNA D'ALONZOCredential: M.D.
Location AddressONE MEDICAL CENTER DRIVE, PO 9149, WEST VIRGINIA UNIVERSITY HOSPITALSMorgantown, WV 26506-9149
Mailing AddressOne Medical Center Drive, Po 9149, West Virginia University HospitalsMorgantown, WV 26506-9149
Phone(304) 293-7215
Sole ProprietorYes
Enumeration DateMarch 31, 2011
Last NPPES UpdateNovember 11, 2014
✔ NPI 1295024115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · Q0425
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.
ONE MEDICAL CENTER DRIVE, PO 9149, Morgantown, WV 26506
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Walter Mckenna D'alonzo 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 Walter D'alonzo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Acs Primary Care Physicians Southwest, PA
1,039 mi
Emergency Medicine
1900 HOSPITAL BLVD
Gainesville, TX 76240
  • Reassigned Medicare billing, Texas enrollment
  • 1,193 clinicians in this Medicare group
NPI 1538101019 (925) 924-1600

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 26506 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
$83.49 typical visit price
range $53.20 – $164.59
Typical copayment $20.87 (range $13.30 – $41.14)
Most-billed visit code 99203
Established Patient
$94.81 typical visit price
range $16.47 – $133.29
Typical copayment $23.70 (range $4.11 – $33.32)
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.

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 Walter D'alonzo's NPI number?

The NPI number for Walter D'alonzo is 1295024115. It was assigned to this individual provider in the NPPES registry on March 31, 2011.

Where is Walter D'alonzo located?

Walter D'alonzo practices at One Medical Center Drive, PO 9149 West Virginia University Hospitals, Morgantown, WV 26506. The listed phone number is (304) 293-7215.

What is Walter D'alonzo's specialty?

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

Is Walter D'alonzo enrolled in Medicare?

Yes. Walter D'alonzo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Walter D'alonzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Walter D'alonzo reassigns Medicare benefits to Acs Primary Care Physicians Southwest, PA (Gainesville, TX). 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 Walter D'alonzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Walter D'alonzo accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Walter D'alonzo 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 Walter D'alonzo was last updated on November 11, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.