GREGORY J BRADLEY (D.O) – Diagnostic Radiology Physician, NPI 1881135804

GREGORY J BRADLEY (D.O) is a healthcare provider. based in Milwaukee, Wisconsin. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials D.O. They hold a License No. 6368 (OK). The NPI Number for GREGORY J BRADLEY (D.O) is 1881135804

Main info

Male
9 Years Of Experience
Accepts Medicare Assignment
Name
GREGORY J BRADLEY (D.O)
NPI
1881135804
Phone
(414) 955-0950
Address
9200 W Wisconsin Ave
Enumeration Date
9 March 2017
Last Update Date
10 March 2025

Doctor Profile

Medical School Name
OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
9183337200
Graduation Year
2017 (9 years ago)
PAC ID
6608207824
Group Practice PAC ID
5294184453
Professional Enrollment ID
I20200504000122
Address ID
OK740062411BA3500XBLVD500
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:9State licenses:2Digital endpointsOther names

1,101 DIAGNOSTIC RADIOLOGY in WI

Provider Addresses for GREGORY J BRADLEY (D.O)

  • 9200 W Wisconsin Ave

    Milwaukee, WI 532263522

    Phone: (414) 955-0950

    Fax: (414) 771-3466

    Type: Location

  • 1905 N Calhoun Rd

    Brookfield, WI 530055005

    Phone: (262) 754-8000

    Fax: (262) 780-3396

    Type: Location

  • W180N8085 Town Hall Rd

    Menomonee Falls, WI 530513518

    Phone: (262) 257-3060

    Fax: (262) 518-5052

    Type: Location

  • 3200 Pleasant Valley Rd

    West Bend, WI 530959274

    Phone: (262) 836-5533

    Fax: (262) 836-7301

    Type: Location

  • 4455 S 108th St

    Greenfield, WI 532282504

    Phone: (414) 427-5310

    Fax: (414) 427-5311

    Type: Location

  • 1504, East 36th Street, Shannonwood Park, Tulsa, Tulsa County, Oklahoma, 74105, United States

    TULSA, OK 741053230

    Phone: (405) 880-2264

    Type: Mailing

  • Oklahoma State University Medical Center, 744, West 9th Street, Crosbie Heights, Tulsa, Tulsa County, Oklahoma, 74127, United States

    TULSA, OK 741279020

    Phone: (918) 599-1000

    Type: Location

  • 4500 S GARNETT RD STE 112

    TULSA, OK 741465201

    Phone: (918) 935-3550

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $211.

Total Amount is formed as General ($211) + Research ($0) + Ownership ($0) = $211.

Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Baxter Healthcare ($211).

Total Amount

$211

General + Research + Ownership

Payments

3

Total payment records

General Amount

$211

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-13

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Baxter Healthcare$211
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: 2023-04-13

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 3 Medicare enrollment records; no due dates published yet.

Enrollment records

3

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
I20200504000122IDiagnostic RadiologyOKTBD
I20221013000072IDiagnostic RadiologyTXTBD
I20230413002554IDiagnostic RadiologyWITBD

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
71045X-ray of chest, 1 view265193$0
70450Ct scan head or brain without contrast104103$0
70498Ct scan of blood vessels of neck with contrast6464$0
72148Mri scan of lower spinal canal without contrast6363$0
70553Mri scan of brain before and after contrast5858$0
View full utilization report →

Insurance plans in this area (ZIP 53226)

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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: 5294184453View full group profile
NameSpecialtyState
Diagnostic RadiologyOK
Diagnostic RadiologyOK

Reviews

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Frequently asked questions

Where can patients find GREGORY J BRADLEY (D.O)'s NPI?
You can confirm GREGORY J BRADLEY (D.O) with NPI 1881135804; it appears in the national provider directory.
Is GREGORY J BRADLEY (D.O)'s NPI currently valid?
The extract we use shows GREGORY J BRADLEY (D.O) as active.
What kind of provider is GREGORY J BRADLEY (D.O)?
The page reflects Diagnostic Radiology Physician for GREGORY J BRADLEY (D.O). Clinical services aligned with this taxonomy classification.
What location shows for GREGORY J BRADLEY (D.O)?
We surface Milwaukee, Wisconsin for GREGORY J BRADLEY (D.O) based on available NPPES addresses.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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