Dr Catherine Nguyen Keegan, MD - Medicare Diagnostic Radiology in Dallas, TX

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Dr Catherine Nguyen Keegan, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Dallas, Texas. She graduated from medical school in 2006 and has 20 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Fands Radiology Pc, Lima Memorial Professional Corporation, Tampa Bay Radiology Associates Pa, Radiology Physician Solutions Of North Florida Llc, Radiology Physician Solutions Of West Florida Llc, Chandler Radiology Associates Llc, Sheridan Radiology Services Of Central Florida Inc, Sheridan Radiology Services Of Pinellas Inc, Eastpointe Radiologists Pc, Lifebridge Community Physicians Inc, Professional Services Of Holy Cross and her current practice location is 13737 Noel Rd Ste 1600, Attn: Rays, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (303) 993-8270.

Dr Catherine Nguyen Keegan is licensed to practice in New York (license number 26156) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1861656977.

Contact Information

Dr Catherine Nguyen Keegan, MD
13737 Noel Rd Ste 1600, Attn: Rays,
Dallas, TX 75240-1374
(303) 993-8270
(214) 712-2002

Map and Direction




Physician's Profile

Full NameDr Catherine Nguyen Keegan
GenderFemale
SpecialityDiagnostic Radiology
Experience20 Years
Location13737 Noel Rd Ste 1600, Dallas, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Catherine Nguyen Keegan graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1861656977
  • Provider Enumeration Date: 07/17/2008
  • Last Update Date: 06/14/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3072777507
  • Enrollment ID: I20131112001899

Medical Identifiers

Medical identifiers for Dr Catherine Nguyen Keegan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861656977NPI-NPPES
03459996MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 26156 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Cross HospitalSilver spring, MDHospital
Lima Memorial Health SystemLima, OHHospital
Highlands Regional Medical CenterSebring, FLHospital
Holy Cross Germantown HospitalGermantown, MDHospital
Fairview Park HospitalDublin, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fands Radiology Pc024436886890
Lima Memorial Professional Corporation1254232184190
Tampa Bay Radiology Associates Pa1456381136129
Radiology Physician Solutions Of North Florida Llc246671030680
Radiology Physician Solutions Of West Florida Llc3577876218106
Chandler Radiology Associates Llc418360087752
Sheridan Radiology Services Of Central Florida Inc4688762149113
Sheridan Radiology Services Of Pinellas Inc751711940798
Eastpointe Radiologists Pc761887632797
Lifebridge Community Physicians Inc3678751468175
Professional Services Of Holy Cross3779516992137

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Catherine Nguyen Keegan allows following entities to bill medicare on her behalf.
Entity NameRadadvantage A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376719666
PECOS PAC ID: 2163597899
Enrollment ID: O20091113000324
Entity NameF&s Radiology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518299957
PECOS PAC ID: 0244368868
Enrollment ID: O20101115000564
Entity NameBrfhh Monroe Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811324882
PECOS PAC ID: 0042446577
Enrollment ID: O20140403001947
Entity NameAssociated Radiologists, Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215931290
PECOS PAC ID: 8123009941
Enrollment ID: O20160122000159
Entity NameEastpointe Radiologists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881642056
PECOS PAC ID: 7618876327
Enrollment ID: O20161020000274
Entity NameDesert Advanced Imaging Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568416147
PECOS PAC ID: 6406749613
Enrollment ID: O20180425001976
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20180427000056
Entity NameRadiology Physician Solutions Of Florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356767651
PECOS PAC ID: 3870716731
Enrollment ID: O20180517002368
Entity NameTampa Bay Radiology Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518914977
PECOS PAC ID: 1456381136
Enrollment ID: O20180604000477
Entity NameRadiology Physician Solutions Of North Florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447761101
PECOS PAC ID: 2466710306
Enrollment ID: O20180604002587
Entity NameChandler Radiology Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386602076
PECOS PAC ID: 4183600877
Enrollment ID: O20180809005340
Entity NameRadiology Physician Solutions Of West Florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104205046
PECOS PAC ID: 3577876218
Enrollment ID: O20200114001077
Entity NameLima Memorial Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457474900
PECOS PAC ID: 1254232184
Enrollment ID: O20240312002265
Entity NameSheridan Radiology Services Of Central Florida Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275997934
PECOS PAC ID: 4688762149
Enrollment ID: O20240524003651
Entity NameSheridan Radiology Services Of Pinellas Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083007454
PECOS PAC ID: 7517119407
Enrollment ID: O20240610003170

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Catherine Nguyen Keegan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Catherine Nguyen Keegan, MD
13737 Noel Rd Ste 1600, Attn: Rays,
Dallas, TX 75240-1374

Ph: (303) 993-8270		Dr Catherine Nguyen Keegan, MD
13737 Noel Rd Ste 1600, Attn: Rays,
Dallas, TX 75240-1374

Ph: (303) 993-8270

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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