Active NPI
Michael David Gerber
- Family Nurse Practitioner
- Mason City, IA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- A148861
- Practice address
- 404 N Federal Ave
Mason City, IA 50401-3293 - Phone
- (641) 450-0601
- Fax
- (641) 450-0612
- NPI assigned
- Jun 2, 2017
- Last updated
- Oct 28, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 2009015609 | MO | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 10835 | MN | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | G163179 | IA | |
| Family Nurse Practitioner | 363LF0000X | A148861 | IA | Primary |
Addresses
Primary practice location
404 N Federal Ave
Mason City, IA 50401-3293
Mailing address
404 N Federal Ave
Mason City, IA 50401-3293
Phone (641) 450-0601
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | info@chcfortdodge.com | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IA, MN
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
24 S Main St
Dayton, IA 50530-7698
Phone (515) 547-2974
250 S Crescent Dr
Mason City, IA 50401-2926
404 N Federal Ave
Mason City, IA 50401-3293
Phone (641) 903-3293
635 E US Hwy 9
Mercyone Forest City Family Medicine
Forest City, IA 50436-1028
Phone (641) 585-2904
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A148861 | IA | MD | Family Nurse Practitioner |
| 2009015609 | MO | MD | Family Nurse Practitioner |
| G163179 | IA | MD | Psychiatric/Mental Health Nurse Practitioner |
| 10835 | MN | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Community Health Center of Fort Dodge Inc. | Current | Accepting new patients | |
| Community Health Center of Fort Dodge, Inc. | Current | Accepting new patients | |
| Community Health Center of Fort Dodge, Inc. | Current | Accepting new patients | |
| North Iowa Mercy Clinics | Current | Accepting new patients | |
| North Iowa Mercy Clinics | Nurse Practitioner | 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 | Past | Accepting new patients |
Locations
24 S Main St
Dayton, IA 50530
Phone (515) 547-2974
126 N 10th St
Fort Dodge, IA 50501
Phone (515) 576-6500
250 S Crescent Dr
Mason City, IA 50401
Phone (541) 422-6588
250 S Crescent Dr
Ste 10
Mason City, IA 50401
Phone (641) 494-5170
404 N Federal Ave
Mason City, IA 50401
Phone (641) 450-0601
Organizations & group practices 9
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Federally Qualified Health Center (FQHC)
- Fort Dodge, IA
- NPI 1225083728
-
dba MercyOne North Iowa Anesthesia Professional Services
- Anesthesiology Physician
- Mason City, IA
- NPI 1780278242
-
- Otolaryngology Physician
- Mason City, IA
- NPI 1043254055
-
dba Community Health Center of Spencer
- Federally Qualified Health Center (FQHC)
- Spencer, IA
- NPI 1376351841
-
dba Community Health Center of Mason City
- Federally Qualified Health Center (FQHC)
- Mason City, IA
- NPI 1588160089
-
dba MercyOne North Iowa Heart Center
- Cardiovascular Disease Physician
- Mason City, IA
- NPI 1801147269
Nurse Practitioner
-
dba Mercy Family Clinic-Forest City
- Family Medicine Physician
- Forest City, IA
- NPI 1811003015
-
dba MercyOne North Iowa Family and Sports Medicine
- Sports Medicine (Family Medicine) Physician
- Mason City, IA
- NPI 1982300349
-
- Critical Access Hospital
- Charles City, IA
- NPI 1265402390
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Mercy Medical Center-North Iowa
- Rural Acute Care Hospital
- Mason City, IA
- NPI 1467537886
-
dba MercyOne New Hampton Medical Center (Hosp)
- Critical Access Hospital
- New Hampton, IA
- NPI 1770651515
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1496361600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761609600000",
"number": "1639607757",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "404 N FEDERAL AVE",
"city": "MASON CITY",
"state": "IA",
"postal_code": "504013293",
"telephone_number": "641-450-0601",
"fax_number": "641-450-0612"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "404 N FEDERAL AVE",
"city": "MASON CITY",
"state": "IA",
"postal_code": "504013293",
"telephone_number": "641-450-0601",
"fax_number": "641-450-0612"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GERBER",
"first_name": "MICHAEL",
"middle_name": "DAVID",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2017-06-02",
"last_updated": "2025-10-28",
"certification_date": "2025-10-28",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "MO",
"license": "2009015609",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "MN",
"license": "10835",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "IA",
"license": "G163179",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IA",
"license": "A148861",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "info@chcfortdodge.com",
"affiliation": "N",
"endpointDescription": "secure email",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "404 N Federal Ave",
"city": "Mason City",
"state": "IA",
"country_code": "US",
"postal_code": "504013293",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Mason City, IA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.