WILLIAM H DUNN (MD) – Radiation Oncology Physician, NPI 1669447504

WILLIAM H DUNN (MD) is a healthcare provider. based in Peoria, Illinois. specializing in RADIATION ONCOLOGY. They hold the professional credentials MD. They hold a License No. 036136811 (IL). The NPI Number for WILLIAM H DUNN (MD) is 1669447504

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM H DUNN (MD)
NPI
1669447504
Phone
Not provided
Address
530 NE GLEN OAK AVE
Enumeration Date
22 February 2006
Last Update Date
20 February 2017

Doctor Profile

Medical School Name
MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Secondary Phone
6182411827
Graduation Year
1999 (27 years ago)
PAC ID
5991740540
Group Practice PAC ID
2163439498
Professional Enrollment ID
I20150211001465
Address ID
IL628646262MO4115XDRXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness75
Years active:20State licenses:2Digital endpointsOther names

312 RADIATION ONCOLOGY in IL

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Provider Addresses for WILLIAM H DUNN (MD)

  • Saint Francis Medical Center, 530, Northeast Glen Oak Avenue, Peoria, Peoria County, Illinois, 61637, United States

    PEORIA, IL 616376163

    Phone:

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 99 Open Payments records for all available years, with a total value of $2,206.

Total Amount is formed as General ($2,206) + Research ($0) + Ownership ($0) = $2,206.

Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Myriad Genetic Laboratories, Inc. ($542).

Total Amount

$2,206

General + Research + Ownership

Payments

99

Total payment records

General Amount

$2,206

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-19

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

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: 2015-02-11

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20140827002362IRadiation OncologyMOTBD
I20150211001465IRadiation OncologyILTBD

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
77014Ct guidance for insertion of radiation therapy fields2,411134$0
G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session2,402133$0
77300Calculation of radiation therapy dose82955$0
77336Continuing radiation therapy consultation per week45985$0
77427Radiation treatment management, 5 treatment sessions45185$0
View full utilization report →

Insurance plans in this area (ZIP 61637)

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Provider's Procedures

WILLIAM H DUNN (MD) performs procedures in RADIATION ONCOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
RADIATION ONCOLOGYIL77263Management of radiation therapy, complex1616
RADIATION ONCOLOGYIL77300Calculation of radiation therapy dose56145
RADIATION ONCOLOGYIL77427Radiation treatment management, 5 treatments31443

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: 2163439498View full group profile
NameSpecialtyState
Radiation OncologyNM
Radiation OncologyAR
Radiation OncologyWI

Reviews

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Frequently asked questions

Is WILLIAM H DUNN (MD) listed with a National Provider Identifier?
Yes — WILLIAM H DUNN (MD) has NPI 1669447504 on file in the registry.
Would WILLIAM H DUNN (MD) appear as active to a payer?
You can treat WILLIAM H DUNN (MD) as active for directory purposes; confirm clinical privileges separately.
What area of care is associated with WILLIAM H DUNN (MD)?
WILLIAM H DUNN (MD)'s record emphasizes Radiation Oncology Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with WILLIAM H DUNN (MD)?
Directory geography for WILLIAM H DUNN (MD) centers on Peoria, Illinois.
When was this NPI issued?
Enumeration for WILLIAM H DUNN (MD) is noted as February 22, 2006 where the registry provides it.