Active NPI
Marylynn Ewald, OT
- Occupational Therapist
- Saginaw, MI
National Provider Identifier
1245273424
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Occupational Therapist
- License
- 5201004634
- Practice address
- 3525 Davenport Ave
Saginaw, MI 48602-3308 - Phone
- (989) 497-6040
- Fax
- (989) 497-6054
- NPI assigned
- Jun 14, 2006
- 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 |
|---|---|---|---|---|
| Occupational Therapist | 225X00000X | 5201004634 | MI | Primary |
Addresses
Primary practice location
3525 Davenport Ave
Saginaw, MI 48602-3308
Mailing address
3525 Davenport Ave
Saginaw, MI 48602-3308
Phone (989) 497-6040
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)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Kovacek Peterson Management LLC | Occupational Therapist | Past | Accepting new patients |
| In Home Rehab,LLC | Occupational Therapist | Past | Accepting new patients |
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Longterm Care Rehab Mangement Service LLC
- Physical Therapist
- Frankenmuth, MI
- NPI 1598771339
Occupational Therapist
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150243200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1245273424",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3525 DAVENPORT AVE",
"city": "SAGINAW",
"state": "MI",
"postal_code": "486023308",
"telephone_number": "989-497-6040",
"fax_number": "989-497-6054"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3525 DAVENPORT AVE",
"city": "SAGINAW",
"state": "MI",
"postal_code": "486023308",
"telephone_number": "989-497-6040",
"fax_number": "989-497-6054"
}
],
"practiceLocations": [],
"basic": {
"last_name": "EWALD",
"first_name": "MARYLYNN",
"credential": "OT",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "225X00000X",
"taxonomy_group": "",
"desc": "Occupational Therapist",
"state": "MI",
"license": "5201004634",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Saginaw, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.