Active NPI
Josephine Martin, M.A.
- Speech-Language Pathologist
- Ankeny, IA
National Provider Identifier
1720768146
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 120557
- Practice address
- 717 SW Ankeny Rd
Ankeny, IA 50023-9798 - Phone
- (515) 289-9696
- NPI assigned
- Jul 20, 2023
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | 120557 | IA | Primary |
Addresses
Primary practice location
717 SW Ankeny Rd
Ankeny, IA 50023-9798
Mailing address
110 N Maple St
Avoca, IA 51521-3211
Other practice location 1
5530 West Pkwy Ste 300
Johnston, IA 50131-2258
Phone (515) 419-4270
Other names 1
- Josephine Denning
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 120557 | IA | MD | Speech-Language Pathologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| On With Life, Inc. | Past | Accepting new patients | |
| On With Life, Inc | Past | Accepting new patients |
Interoperability endpoints
- https://fhir.meditouchehr.com/api/fhir/r4/
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Rehabilitation Clinic/Center
- Coralville, IA
- NPI 1245892629
-
- Clinical Neuropsychologist
- Ankeny, IA
- NPI 1336633346
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1689811200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761523200000",
"number": "1720768146",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "110 N MAPLE ST",
"city": "AVOCA",
"state": "IA",
"postal_code": "515213211"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "717 SW ANKENY RD",
"city": "ANKENY",
"state": "IA",
"postal_code": "500239798",
"telephone_number": "515-289-9696"
}
],
"practiceLocations": [
{
"address_1": "5530 West Pkwy Ste 300",
"address_purpose": "LOCATION",
"city": "Johnston",
"state": "IA",
"postal_code": "501312258",
"country_code": "US",
"telephone_number": "515-419-4270",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MARTIN",
"first_name": "JOSEPHINE",
"credential": "M.A.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-07-20",
"last_updated": "2025-10-27",
"certification_date": "2025-10-27",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "IA",
"license": "120557",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "JOSEPHINE",
"last_name": "DENNING",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Ankeny, IA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.