Joseph C Behr, MD
Individual provider Active NPI Family Medicine Physician · Mason City, IA
NPI 1770699423 · NPPES record last updated Jul 9, 2025
Key facts
- NPI
- 1770699423
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Family Medicine Physician 207Q00000X
- License
- 31897 (IA)
- Practice address
- 1010 4TH St SW
Mason City, IA 50401-2857 - Phone
- (641) 422-6020
- Fax
- (641) 422-7803
- NPI assigned
- Aug 22, 2006
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 7
Hospital & facility affiliations 6
Medicare Care Compare profile
- Specialty
- Family Practice
- Education
- University of Iowa, RJ & L Carver College of Medicine, 1996
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- North Iowa Mercy Clinics
Practice addresses (Care Compare)
1000 4TH St SW
Mason City, IA 50401-2800
1010 4TH St SW
Mason City, IA 50401-2856
Hospital & facility affiliations
- Mercyone Des Moines Home Care
- St Croix Hospice
- Mercyone North Iowa Hospice
- Mercyone North Iowa Medical Center
- Franklin General Hospital
- Good Shepherd Health Center
Merit-based Incentive Payment System (MIPS)
- Final score
- 81.55 of 100
- Quality
- 73.89
- Promoting interoperability
- 93
- Improvement activities
- 40
- Cost
- 70.44
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in IA
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20040602000093 | IA | Practitioner - Family Practice |
8628050937 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 31897 | IA | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| North Iowa Mercy Clinics | Current |
Accepting new patients | |
| North Iowa Mercy Clinics | Current | Accepting new patients | |
| North Iowa Mercy Clinics | Current |
Accepting new patients | |
| Floyd County Memorial Hospital Commission | Family Medicine | Past | Accepting new patients |
| Mercy Health Services-Iowa Corp | Past | Accepting new patients | |
| North Iowa Mercy Clinics | Past | Accepting new patients | |
| Mercy Medical Center North Iowa | Past | Accepting new patients |
Locations
1000 4th St SW
Mason City, IA 50401
Phone (641) 424-6704
1010 4th St SW
Ste 120
Mason City, IA 50401
Phone (515) 422-6020
1000 4th St SW
Ste Er
Mason City, IA 50401
Phone (641) 422-7234
621 S Illinois Ave
Ste 103
Mason City, IA 50401
Interoperability endpoints
- jbehr84804@direct.trinity-health.org
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 31897 | IA | Yes |
Addresses
Primary practice location
1010 4TH St SW
Mason City, IA 50401-2857
Mailing address
621 S Illinois Ave
Suite 103
Mason City, IA 50401-5489
Phone (641) 494-3041
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6142109 | Medicaid | IA | |
| 49160 | Other | IA | WELLMARK |
Electronic endpoints
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | jbehr84804@direct.trinity-health.org | Direct |
NPI Registry JSON
{
"created_epoch": "1156204800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752019200000",
"number": "1770699423",
"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": "641-494-3041",
"fax_number": "641-494-3059"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1010 4TH ST SW",
"city": "MASON CITY",
"state": "IA",
"postal_code": "504012857",
"telephone_number": "641-422-6020",
"fax_number": "641-422-7803"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BEHR",
"first_name": "JOSEPH",
"middle_name": "C",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-08-22",
"last_updated": "2025-07-09",
"certification_date": "2025-07-09",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "IA",
"license": "31897",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "6142109",
"state": "IA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "WELLMARK",
"identifier": "49160",
"state": "IA"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "jbehr84804@direct.trinity-health.org",
"affiliation": "N",
"endpointDescription": "MercyOne North Iowa Direct Email",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "CCDA",
"address_1": "1010 4th St SW",
"city": "Mason City",
"state": "IA",
"country_code": "US",
"postal_code": "504012857",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Mason City, IA
- Byron T Beasley
- Nancy K Beavers
- David W Beck
- Timothy Dale Becker
- Behavorial Health Options PLC
- Kaitlynn Louise Behr
- Donald Thomas Beitzel
- Belmond Community Hospital
- Michael Benak
- Gabriel Bensaad-Johnson
All providers in Mason City, IA · Family Medicine Physician in Iowa
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 9, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.