North Dallas Radiation Oncology Center – Urology Physician, NPI 1669419107

North Dallas Radiation Oncology Center is a healthcare provider. based in Plano, Texas. specializing in Urology Physician. The NPI Number for North Dallas Radiation Oncology Center is 1669419107

Main info

Organization
Name
North Dallas Radiation Oncology Center
NPI
1669419107
Phone
(972) 612-8037
Address
5300 W PLANO PKWY STE 200
Authorized Official
DR. STEPHEN J LIEMAN PRESIDENT M.D.
Enumeration Date
1 June 2006
Last Update Date
10 August 2022
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience65
Completeness80
Years active:20State licenses:0Digital endpointsUpdated within 12 months

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Provider Addresses for North Dallas Radiation Oncology Center

  • 200, West Plano Parkway, Plano, Collin County, Texas, 75075, United States

    PLANO, TX 750934861

    Phone: (972) 612-8037

    Fax: (972) 867-6049

    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)

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: 2004-08-27

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
O20040827000818OClinic/Group PracticeTXTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 75093)

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Reviews

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Frequently asked questions

Does North Dallas Radiation Oncology Center share an NPI with anyone else?
NPI numbers are unique to each provider or organization — North Dallas Radiation Oncology Center uses 1669419107.
Is North Dallas Radiation Oncology Center listed as active for patients and plans?
The listing shows North Dallas Radiation Oncology Center as active in the NPI system.
What is North Dallas Radiation Oncology Center best known for clinically?
Directory data describes North Dallas Radiation Oncology Center with Urology Physician. Clinical services aligned with this taxonomy classification.
Where is North Dallas Radiation Oncology Center based?
North Dallas Radiation Oncology Center is tied to Plano, Texas in the data we show; additional addresses may exist on the full record.
Is the information about North Dallas Radiation Oncology Center up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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