Mr John E Mertz, MD PHD - Medicare Emergency Medicine in St Cloud, MN

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Mr John E Mertz, MD PHD is a medicare enrolled "Emergency Medicine" physician in St Cloud, Minnesota. His current practice location is 1406 6 Ave N, St Cloud, Minnesota. You can reach out to his office (for appointments etc.) via phone at (320) 255-5657.

Mr John E Mertz is licensed to practice in Minnesota (license number 43425) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1346217874.

Contact Information

Mr John E Mertz, MD PHD
1406 6 Ave N,
St Cloud, MN 56301-1901
(320) 255-5657
(320) 656-7194

Map and Direction




Physician's Profile

Full NameMr John E Mertz
GenderMale
SpecialityEmergency Medicine
Location1406 6 Ave N, St Cloud, Minnesota
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346217874
  • Provider Enumeration Date: 03/03/2006
  • Last Update Date: 11/05/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2769396373
  • Enrollment ID: I20031118000430

Medical Identifiers

Medical identifiers for Mr John E Mertz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346217874NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 43425 (Minnesota)Primary

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. Mr John E Mertz allows following entities to bill medicare on his behalf.
Entity NameCentracare Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043212665
PECOS PAC ID: 2466363395
Enrollment ID: O20031105000293
Entity NameEmergency Physicians Professional Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801871934
PECOS PAC ID: 9537072657
Enrollment ID: O20031106000068
Entity NameCentracare Health System - Melrose
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720045073
PECOS PAC ID: 1658270368
Enrollment ID: O20031231000690
Entity NameCuyuna Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861414518
PECOS PAC ID: 9537146550
Enrollment ID: O20040707000501
Entity NameCentracare Health System - Long Prairie
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164471678
PECOS PAC ID: 3870524598
Enrollment ID: O20050823000460
Entity NameCentracare Health System - Melrose
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1720045073
PECOS PAC ID: 1658270368
Enrollment ID: O20060504000839
Entity NameCentracare Health System - Long Prairie
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1164471678
PECOS PAC ID: 3870524598
Enrollment ID: O20061104000579
Entity NameCentracare Health System - Sauk Centre
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578813762
PECOS PAC ID: 4981857216
Enrollment ID: O20130116000380
Entity NameCentracare Health-paynesville Llc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1205269941
PECOS PAC ID: 1153555719
Enrollment ID: O20131108000012
Entity NameCentracare Health System - Sauk Centre
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1740553932
PECOS PAC ID: 4981857216
Enrollment ID: O20140523001292
Entity NameCentracare Health-paynesville Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629402516
PECOS PAC ID: 1153555719
Enrollment ID: O20140909002390
Entity NameCarris Health Llc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1134632680
PECOS PAC ID: 7012274228
Enrollment ID: O20180111000831
Entity NameWelia Health
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1528031390
PECOS PAC ID: 6709295496
Enrollment ID: O20210722002959
Entity NameWelia Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528031390
PECOS PAC ID: 6709295496
Enrollment ID: O20220125001227

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. Mr John E Mertz 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
Mr John E Mertz, MD PHD
511 9 Ave S,
St Cloud, MN 56301-4238

Ph: (612) 227-6312		Mr John E Mertz, MD PHD
1406 6 Ave N,
St Cloud, MN 56301-1901

Ph: (320) 255-5657

Reviews and Comments


Emergency Medicine Doctors in St Cloud, MN

Daniel Lloyd Fark, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1406 6th Ave N, St Cloud, MN 56303
Phone: 320-255-5657    Fax: 320-656-7194
Dr. Joseph Justis Randolph, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1406 6th Ave N, St Cloud, MN 56303
Phone: 320-255-5657    Fax: 320-656-7194
Peter L Charvat, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1406 6th Ave N, St Cloud Hospital, St Cloud, MN 56303
Phone: 320-255-5656    
Anthony P Haas, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1406 6th Ave N, St Cloud Hospital, St Cloud, MN 56303
Phone: 320-255-5657    
Michael James Severson, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1406 Sixth Ave N, St Cloud, MN 56301
Phone: 320-255-5656    Fax: 320-656-7194
Brett Thomas Stolzenberg, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1406 6th Ave No, St Cloud, MN 56303
Phone: 320-255-5657    Fax: 320-656-7194

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.