Active NPI
North Iowa Mercy Clinics
Doing business as MercyOne North Iowa Wound Care
- Nurse Practitioner
- Mason City, IA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- Legal business name
- NORTH IOWA MERCY CLINICS
- Doing business as
- MercyOne North Iowa Wound Care
- Practice address
- 1000 4TH St SW
Mason City, IA 50401-2800 - Phone
- (641) 428-5932
- Fax
- (641) 428-6160
- NPI assigned
- Aug 31, 2006
- Last updated
- Mar 5, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mark Trammel
- Title
- VP Finance
- Phone
- (641) 428-7984
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | Primary |
Addresses
Primary practice location
1000 4TH St SW
Mason City, IA 50401-2800
Mailing address
621 S Illinois Ave
Suite 103
Mason City, IA 50401-5489
Phone (641) 428-3041
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0439604 | Medicaid | IA | |
| 36498 | Other | IA | WELLMARK |
Other names 1
- MercyOne North Iowa Wound Care
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| CONNECT URL | https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service | Other | Cobius Healthcare Solutions |
| Direct Messaging Address | advanced.wound.care@trinityhealthia.medicity.net | Direct | MercyOne North Iowa |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IA
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20031105000273 | IA | Part B Supplier - Clinic/Group Practice | 7810809076 |
Receives reassigned benefits from 477 practitioners 39 other NPIs on this enrollment This NPI is an additional NPI on the enrollment |
Other NPIs on the same Medicare enrollment 39
NPIs listed together on one Medicare enrollment, typically parts of the same organization.
-
dba MercyOne North Iowa Kidney Care
- Nephrology Physician
- Mason City, IA
- NPI 1003082736
O20031105000273
-
dba MercyOne Clear Lake Pediatric & Adolescent Clinic
- Pediatric Adolescent Medicine Physician
- Clear Lake, IA
- NPI 1093720708
O20031105000273
-
dba MercyOne North Iowa Radiation Oncology
- Nurse Practitioner
- Mason City, IA
- NPI 1093810426
O20031105000273
-
dba Mercy Family Clinic-Rockwell
- Family Medicine Physician
- Rockwell, IA
- NPI 1215948252
O20031105000273
-
dba Mercy Heart Center Electrophysiology Services
- Cardiovascular Disease Physician
- Mason City, IA
- NPI 1306018122
O20031105000273
-
dba MercyOne North Iowa Obstetrics & Gynecology
- Obstetrics & Gynecology Physician
- Mason City, IA
- NPI 1306857347
O20031105000273
-
dba Mercy Bariatrics Center
- Surgery Physician
- Mason City, IA
- NPI 1336398825
O20031105000273
-
dba MercyOne North Iowa Neurosurgery Care
- Neurological Surgery Physician
- Mason City, IA
- NPI 1336665744
O20031105000273
-
dba Mercy Family Care Charles City
- Family Medicine Physician
- Charles City, IA
- NPI 1447413703
O20031105000273
-
dba Mercy Vascular Medicine Clinic
- Cardiovascular Disease Physician
- Mason City, IA
- NPI 1457701989
O20031105000273
-
dba MercyOne Greene Family Medicine
- Family Medicine Physician
- Greene, IA
- NPI 1497763841
O20031105000273
-
dba Mercy Family Clinic-Lake Mills
- Family Medicine Physician
- Lake Mills, IA
- NPI 1558478420
O20031105000273
National Provider Directory
National Provider DirectoryInteroperability endpoints
- advanced.wound.care@trinityhealthia.medicity.net
Practitioners & affiliated clinicians
Practitioners 12
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Family Medicine Physician
- Mason City, IA
- NPI 1770699423
-
- Psychologist
- Mason City, IA
- NPI 1376550988
-
- Nurse Practitioner
- Mason City, IA
- NPI 1912015181
-
- Nurse Practitioner
- Mason City, IA
- NPI 1801998570
-
- Emergency Medicine Physician
- Des Moines, IA
- NPI 1508903691
-
- Internal Medicine Physician
- Mason City, IA
- NPI 1548377997
-
- Family Medicine Physician
- Mason City, IA
- NPI 1588770788
-
- Family Medicine Physician
- Plymouth, IA
- NPI 1033980065
-
- Family Medicine Physician
- Mason City, IA
- NPI 1457385742
-
- Urology Physician
- Mason City, IA
- NPI 1447229901
-
- Surgery Physician
- Madison, WI
- NPI 1255439543
-
- Podiatrist
- Beaumont, TX
- NPI 1659868172
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1156982400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1772668800000",
"number": "1043321102",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "621 S ILLINOIS AVE",
"address_2": "SUITE 103",
"city": "MASON CITY",
"state": "IA",
"postal_code": "504015489",
"telephone_number": "641-428-3041",
"fax_number": "641-428-3059"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1000 4TH ST SW",
"city": "MASON CITY",
"state": "IA",
"postal_code": "504012800",
"telephone_number": "641-428-5932",
"fax_number": "641-428-6160"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "NORTH IOWA MERCY CLINICS",
"organizational_subpart": "NO",
"enumeration_date": "2006-08-31",
"last_updated": "2026-03-05",
"certification_date": "2026-03-05",
"status": "A",
"authorized_official_last_name": "TRAMMEL",
"authorized_official_first_name": "MARK",
"authorized_official_title_or_position": "VP FINANCE",
"authorized_official_telephone_number": "641-428-7984"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0439604",
"state": "IA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "WELLMARK",
"identifier": "36498",
"state": "IA"
}
],
"endpoints": [
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.3.1068.1",
"affiliationName": "Cobius Healthcare Solutions",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "2720 Dundee Rd # 302",
"city": "Northbrook",
"state": "IL",
"country_code": "US",
"postal_code": "600622609",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "advanced.wound.care@trinityhealthia.medicity.net",
"affiliation": "Y",
"endpointDescription": "Direct Email Address",
"affiliationName": "MercyOne North Iowa",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Direct Email Address",
"address_1": "1000 4th St SW",
"city": "Mason City",
"state": "IA",
"country_code": "US",
"postal_code": "504012800",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": [
{
"organization_name": "MercyOne North Iowa Wound Care",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Mason City, IA
- North Iowa Eye Clinic, P.C.
- North Iowa Family Health Care PLC
- North Iowa Massage
- North Iowa Mercy Clincis (Mercy Family Clinic-Radiology)
- North Iowa Mercy Clinics (MercyOne North Iowa Kidney Care)
- North Iowa Mercy Clinics (MercyOne North Iowa Radiation Oncology)
- North Iowa Mercy Clinics (MercyOne Obstetrics & Gynecology Clinic, ARNP)
- North Iowa Mercy Clinics (Mercy Heart Center Electrophysiology Services)
- North Iowa Mercy Clinics (MercyOne North Iowa Obstetrics & Gynecology)
- North Iowa Mercy Clinics (Mercy Bariatrics Center)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.