DEFIANCE RADIOLOGIST ASSOCIATES, INC – Diagnostic Radiology Physician, NPI 1396712279

DEFIANCE RADIOLOGIST ASSOCIATES, INC is a healthcare provider. based in Lima, Ohio. specializing in Diagnostic Radiology Physician. The NPI Number for DEFIANCE RADIOLOGIST ASSOCIATES, INC is 1396712279

Main info

Organization
Name
DEFIANCE RADIOLOGIST ASSOCIATES, INC
NPI
1396712279
Phone
(419) 224-5707
Address
PO BOX 119
Authorized Official
HASSAN B SEMAAN PRESIDENT M.D.
Enumeration Date
1 March 2006
Last Update Date
7 November 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience55
Completeness85
Years active:20State licenses:0Digital endpointsOther names

Provider Addresses for DEFIANCE RADIOLOGIST ASSOCIATES, INC

  • PO BOX 119

    LIMA, OH 458020119

    Phone: (419) 224-5707

    Fax: (419) 223-2726

    Type: Mailing

  • PO BOX 5789

    LONGVIEW, TX 756085789

    Phone: (903) 663-4800

    Fax: (419) 223-2726

    Type: Mailing

  • 168 S Howell St

    Hillsdale, MI 492422040

    Phone: (517) 437-4451

    Type: Location

  • 1600 E RIVERVIEW AVE

    NAPOLEON, OH 435459805

    Phone: (419) 592-4015

    Type: Location

  • Promedica Defiance Regional Hospital, 1200, Ralston Avenue, Williamstown, Defiance, Defiance County, Ohio, 43512, United States

    DEFIANCE, OH 435121396

    Phone: (419) 783-6955

    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: 2025-03-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Past revalidation due date

Earliest CMS due date was 2025-07-31 (314 days ago).

Enrollment records

3

Earliest due date

2025-07-31

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
O20051228000102OClinic/Group PracticeOH2025-07-31
O20240320001399OClinic/Group PracticeMITBD
O20250321001517OClinic/Group PracticeNCTBD

What to do next

  • Verify current status on the CMS Revalidation Lookup Tool immediately.
  • Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
  • Overdue revalidation can lead to deactivation of Medicare billing privileges.

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 45802)

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Reviews

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Frequently asked questions

Does DEFIANCE RADIOLOGIST ASSOCIATES, INC have a public NPI I can cite?
Public records show DEFIANCE RADIOLOGIST ASSOCIATES, INC under NPI 1396712279.
Is DEFIANCE RADIOLOGIST ASSOCIATES, INC currently accepting referrals based on NPI status?
Registry metadata lists DEFIANCE RADIOLOGIST ASSOCIATES, INC as active.
Which specialty label fits DEFIANCE RADIOLOGIST ASSOCIATES, INC?
NPPES ties DEFIANCE RADIOLOGIST ASSOCIATES, INC to Diagnostic Radiology Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Is DEFIANCE RADIOLOGIST ASSOCIATES, INC tied to Lima, Ohio?
If you are local to Lima, Ohio, DEFIANCE RADIOLOGIST ASSOCIATES, INC may be relevant to your search.
Why is information missing for DEFIANCE RADIOLOGIST ASSOCIATES, INC?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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