WILLIAM DOWNER (MD) – Diagnostic Radiology Physician, NPI 1194723452

WILLIAM DOWNER (MD) is a healthcare provider. based in Cleveland, Ohio. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials MD. They hold a License No. MD039577E (PA). The NPI Number for WILLIAM DOWNER (MD) is 1194723452

Main info

Male
40 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM DOWNER (MD)
NPI
1194723452
Phone
(866) 338-6471
Address
PO BOX 951847
Enumeration Date
12 July 2005
Last Update Date
18 July 2007

Doctor Profile

Medical School Name
UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Secondary Phone
7249426460
Graduation Year
1986 (40 years ago)
PAC ID
4688717259
Group Practice PAC ID
4082687033
Professional Enrollment ID
I20101112000409
Address ID
PA153172560MC4198XRDXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

2,563 DIAGNOSTIC RADIOLOGY in PA

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Provider Addresses for WILLIAM DOWNER (MD)

  • Box, Cleveland County, Oklahoma, United States

    CLEVELAND, OH 441930020

    Phone: (866) 338-6471

    Type: Mailing

  • Washington Hospital, 155, Wilson Avenue, Tylerdale, Washington, Washington County, Pennsylvania, 15301, United States

    WASHINGTON, PA 153013336

    Phone: (724) 225-7000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-11-12

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20101112000409IDiagnostic RadiologyPATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
71046X-ray of chest, 2 views196192$0
76770Complete ultrasound scan behind abdominal cavity171167$0
71045X-ray of chest, 1 view136112$0
76536Ultrasound scan of head and neck soft tissue112110$0
70450Ct scan head or brain without contrast10396$0
View full utilization report →

Insurance plans in this area (ZIP 44193)

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Provider's Procedures

WILLIAM DOWNER (MD) performs procedures in DIAGNOSTIC RADIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYPA71010X-ray of chest, 1 view, front240160
DIAGNOSTIC RADIOLOGYPA71250CT scan chest8381
DIAGNOSTIC RADIOLOGYPA74177CT scan of abdomen and pelvis with contrast8682
DIAGNOSTIC RADIOLOGYPA93971Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers5959

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4082687033View full group profile
NameSpecialtyState
Diagnostic RadiologyNJ
Diagnostic RadiologyPA
Diagnostic RadiologyOH
Diagnostic Radiology, Radiation OncologyOH
Diagnostic RadiologyOH
Diagnostic RadiologyOH
Diagnostic RadiologyPA

Reviews

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Frequently asked questions

Can I use this page to confirm WILLIAM DOWNER (MD)'s NPI?
Yes. WILLIAM DOWNER (MD) is listed with NPI 1194723452 in the public NPI dataset.
Is WILLIAM DOWNER (MD) still practicing?
WILLIAM DOWNER (MD) is currently listed as active in the public NPI registry.
What is WILLIAM DOWNER (MD)'s specialty?
The listing groups WILLIAM DOWNER (MD) with Diagnostic Radiology Physician. Clinical services aligned with this taxonomy classification.
Where is WILLIAM DOWNER (MD) based?
WILLIAM DOWNER (MD) is tied to Cleveland, Ohio in the data we show; additional addresses may exist on the full record.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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