DELMARVA RADIATION SERVICES, PA – Radiation Oncology Physician, NPI 1992740906

DELMARVA RADIATION SERVICES, PA is a healthcare provider. based in Lewes, Delaware. specializing in Radiation Oncology Physician. The NPI Number for DELMARVA RADIATION SERVICES, PA is 1992740906

Main info

Organization
Name
DELMARVA RADIATION SERVICES, PA
NPI
1992740906
Phone
(302) 645-3775
Address
PO BOX 497
Authorized Official
DR. BRIAN J COSTLEIGH MEDICAL DIRECTOR/PRESIDENT MD
Enumeration Date
17 June 2006
Last Update Date
11 June 2021
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience53
Completeness75
Years active:19State licenses:0Digital endpointsOther names

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Provider Addresses for DELMARVA RADIATION SERVICES, PA

  • PO BOX 497

    LEWES, DE 199580497

    Phone: (302) 645-3775

    Fax: (302) 645-3774

    Type: Mailing

  • 18947, John J Williams Highway, Truitts Midway Development, Rehoboth Beach, Sussex County, Delaware, 19971, United States

    REHOBOTH BEACH, DE 199714474

    Phone: (302) 645-3775

    Fax: (302) 645-3774

    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: 2005-06-28

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
O20050628000401OClinic/Group PracticeDETBD

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 19958)

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Reviews

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Frequently asked questions

Can I verify DELMARVA RADIATION SERVICES, PA with an NPI only?
You can start verification with NPI 1992740906 for DELMARVA RADIATION SERVICES, PA, then check state licensing separately.
Is DELMARVA RADIATION SERVICES, PA still practicing?
DELMARVA RADIATION SERVICES, PA is currently listed as active in the public NPI registry.
What is DELMARVA RADIATION SERVICES, PA best known for clinically?
Directory data describes DELMARVA RADIATION SERVICES, PA with Radiation Oncology Physician. Clinical services aligned with this taxonomy classification.
What address line appears for DELMARVA RADIATION SERVICES, PA?
DELMARVA RADIATION SERVICES, PA's geographic hint is Lewes, Delaware in our summary view.
Why does DELMARVA RADIATION SERVICES, PA have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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