Dr Cathy Ann Messer, DO - Medicare Emergency Medicine in Spartanburg, SC

Dr Cathy Ann Messer, DO is a medicare enrolled "Emergency Medicine - Emergency Medical Services" physician in Spartanburg, South Carolina. She went to Nova Southeastern College Of Osteo Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Spartanburg Medical Center and her current practice location is 151 Peachwood Centre Dr, Spartanburg, South Carolina. You can reach out to her office (for appointments etc.) via phone at (864) 560-9627.

Dr Cathy Ann Messer is licensed to practice in South Carolina (license number 1017) 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 1376648667.

Contact Information

Dr Cathy Ann Messer, DO
151 Peachwood Centre Dr,
Spartanburg, SC 29301-2575
(864) 560-9627
(864) 562-5470

Map and Direction




Physician's Profile

Full NameDr Cathy Ann Messer
GenderFemale
SpecialityEmergency Medicine
Experience31 Years
Location151 Peachwood Centre Dr, Spartanburg, South Carolina
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 Cathy Ann Messer attended and graduated from Nova Southeastern College Of Osteo Medicine in 1993
  NPI Data:
  • NPI Number: 1376648667
  • Provider Enumeration Date: 09/13/2006
  • Last Update Date: 08/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6406856806
  • Enrollment ID: I20070109000394

Medical Identifiers

Medical identifiers for Dr Cathy Ann Messer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376648667NPI-NPPES
SCL3426067OtherSCMEDICARE PIN
SCL3426084OtherSCMEDICARE PIN
010179MedicaidSC
20056006OtherSCSELECT HEALTH OF SC
5905105MedicaidNC
P01000097OtherSCRAILROAD MEDICARE
SCL342J577OtherSCMEDICARE PIN
191227OtherSCMEDCOST
576000934-097OtherSCTRICARE
G121748510OtherSCMEDICARE PIN
G121749068OtherSCMEDICARE PIN
P00351956OtherSCRAIL ROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 1017 (South Carolina)Secondary
207PE0004XEmergency Medicine - Emergency Medical Services 1017 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Spartanburg Medical CenterSpartanburg, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Spartanburg Medical Center3072425297843

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 Cathy Ann Messer allows following entities to bill medicare on her behalf.
Entity NameSpartanburg Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043309917
PECOS PAC ID: 3072425297
Enrollment ID: O20031105000129
Entity NameSpartanburg Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235170077
PECOS PAC ID: 3072425297
Enrollment ID: O20040322000577
Entity NameCherokee Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285275305
PECOS PAC ID: 5991041212
Enrollment ID: O20191220002041

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 Cathy Ann Messer 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 Cathy Ann Messer, DO
Po Box 743070,
Atlanta, GA 30374-3070

Ph: (864) 560-4304
Dr Cathy Ann Messer, DO
151 Peachwood Centre Dr,
Spartanburg, SC 29301-2575

Ph: (864) 560-9627

Reviews and Comments


Emergency Medicine Doctors in Spartanburg, SC

Stephanie A Taft, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-6000    
Dr. John Falcon, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-4123    
Rosanna Patrice Couture, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-7025    
Benjamin David Theobald, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-7025    Fax: 864-560-7388
Kristin Demosthenes Rowland, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-6000    
Brandon Keith Wyss, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-7025    Fax: 864-560-7388
Dr. Brian E Rothemich, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 101 E Wood St, Emergency Center, Spartanburg, SC 29303
Phone: 864-560-6222    

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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