Dr Catherine Loniewski Girdler, DO - Medicare Emergency Medicine in Rochester, MI

Dr Catherine Loniewski Girdler, DO is a medicare enrolled "Emergency Medicine" physician in Rochester, Michigan. She went to Michigan State University College Of Osteopathic Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Independent Observation Physicians Pllc, Emergency Department Physicians Pc and her current practice location is 1101 W University Dr, Rochester, Michigan. You can reach out to her office (for appointments etc.) via phone at (248) 283-1100.

Dr Catherine Loniewski Girdler is licensed to practice in Michigan (license number 5101012990) 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 1275575250.

Contact Information

Dr Catherine Loniewski Girdler, DO
1101 W University Dr,
Rochester, MI 48307-1863
(248) 283-1100
(248) 283-1103



Physician's Profile

Full NameDr Catherine Loniewski Girdler
GenderFemale
SpecialityEmergency Medicine
Experience28 Years
Location1101 W University Dr, Rochester, Michigan
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 Loniewski Girdler attended and graduated from Michigan State University College Of Osteopathic Medicine in 1996
  NPI Data:
  • NPI Number: 1275575250
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 01/31/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0446233142
  • Enrollment ID: I20041202000937

Medical Identifiers

Medical identifiers for Dr Catherine Loniewski Girdler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275575250NPI-NPPES
114262488MedicaidMI
CL012990OtherMIBC/BS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 5101012990 (Michigan)Primary
207PE0004XEmergency Medicine - Emergency Medical Services 5101012990 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Providence - Crittenton Hospital Medical CenterRochester, MIHospital
Ascension St John HospitalDetroit, MIHospital
Beaumont Hospital Royal OakRoyal oak, MIHospital
Mackinac Straits Hospital And Health CenterSaint ignace, MIHospital

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 Loniewski Girdler allows following entities to bill medicare on her behalf.
Entity NameIndependent Emergency Physicians, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780791343
PECOS PAC ID: 6709798325
Enrollment ID: O20031103000407

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› Verified 4 days ago

Entity NameRochester Emergency Group, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730108705
PECOS PAC ID: 7911894688
Enrollment ID: O20040228000239

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› Verified 4 days ago

Entity NameEmergency Department Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225083595
PECOS PAC ID: 9436048998
Enrollment ID: O20040312000466

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› Verified 4 days ago

Entity NameAscension Providence Rochester Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437272523
PECOS PAC ID: 8820994098
Enrollment ID: O20040316000704

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› Verified 4 days ago

Entity NameMackinac Straits Health System Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1124283502
PECOS PAC ID: 1456420876
Enrollment ID: O20080527000172

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› Verified 4 days ago

Entity NameObservation Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497920524
PECOS PAC ID: 9133292410
Enrollment ID: O20080719000024

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Study estimates economic burden of smoking on cancer treatment

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West Virginia-based family planning clinics can provide low-income women and students with no-cost contraceptive pills and patches for about one more month, the Charleston Gazette reports (Kelly, Charleston Gazette, 8/15).

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› Verified 4 days ago

Entity NameMackinac Straits Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659536035
PECOS PAC ID: 1456420876
Enrollment ID: O20080930000157

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West Virginia-based family planning clinics can provide low-income women and students with no-cost contraceptive pills and patches for about one more month, the Charleston Gazette reports (Kelly, Charleston Gazette, 8/15).

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Read more Medical News

› Verified 4 days ago

Entity NameIndependent Observation Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700119500
PECOS PAC ID: 3577603604
Enrollment ID: O20091221000327

News Archive

Study estimates economic burden of smoking on cancer treatment

A study released today in JAMA Network Open reported that smoking after a cancer diagnosis is associated with substantial additional costs of cancer treatment.

ProAssurance acquires Eastern Insurance Holdings

ProAssurance Corporation announced today that its acquisition of Eastern Insurance Holdings, Inc. was completed effective January 1, 2014. Eastern's shareholders overwhelmingly approved the transaction at a special meeting on December 27, 2013.

West Virginia family planning clinics about to run out of no-cost contraceptives

West Virginia-based family planning clinics can provide low-income women and students with no-cost contraceptive pills and patches for about one more month, the Charleston Gazette reports (Kelly, Charleston Gazette, 8/15).

Acid reducing drugs could raise risk of C. diff diarrhea

U.S. health regulators, the Food and Drugs Administration (FDA), have announced that ulcer drugs such as AstraZeneca Plc's blockbuster Nexium could increase the risk of Clostridium difficile-associated diarrhea (CDAD).

Read more Medical News

› Verified 4 days ago

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 Loniewski Girdler 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 Loniewski Girdler, DO
1101 W University Dr, Crittenton Hospital,
Rochester, MI 48307-1863

Ph: (248) 283-1100
Dr Catherine Loniewski Girdler, DO
1101 W University Dr,
Rochester, MI 48307-1863

Ph: (248) 283-1100

News Archive

Study estimates economic burden of smoking on cancer treatment

A study released today in JAMA Network Open reported that smoking after a cancer diagnosis is associated with substantial additional costs of cancer treatment.

ProAssurance acquires Eastern Insurance Holdings

ProAssurance Corporation announced today that its acquisition of Eastern Insurance Holdings, Inc. was completed effective January 1, 2014. Eastern's shareholders overwhelmingly approved the transaction at a special meeting on December 27, 2013.

West Virginia family planning clinics about to run out of no-cost contraceptives

West Virginia-based family planning clinics can provide low-income women and students with no-cost contraceptive pills and patches for about one more month, the Charleston Gazette reports (Kelly, Charleston Gazette, 8/15).

Acid reducing drugs could raise risk of C. diff diarrhea

U.S. health regulators, the Food and Drugs Administration (FDA), have announced that ulcer drugs such as AstraZeneca Plc's blockbuster Nexium could increase the risk of Clostridium difficile-associated diarrhea (CDAD).

Read more News

› Verified 4 days ago


Emergency Medicine Doctors in Rochester, MI

Dr. Anthony Joslin, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 W University Dr, Rochester, MI 48307
Phone: 248-652-5000    
Dr. Beverly Huszarik, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 W University Dr, Rochester, MI 48307
Phone: 248-652-5000    
Dr. Michael Vickery, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 W University Dr, Rochester, MI 48307
Phone: 248-652-5000    
Dr. Richard F Nimbach, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1101 W University Dr, Rochester, MI 48307
Phone: 248-652-5000    
Dr. David Bauer, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 W University Dr, Rochester, MI 48307
Phone: 248-652-5000    
Dr. Donald Smith, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 W University Dr, Rochester, MI 48307
Phone: 248-652-5454    

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