Active NPI
Ruth Singer, LMSW
- Clinical Social Worker
- Royal Oak, MI
National Provider Identifier
1235165358
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 6801002614
- Practice address
- 221 S Main St
Suite 201
Royal Oak, MI 48067-2611 - Phone
- (248) 398-6793
- Fax
- (248) 545-9210
- NPI assigned
- Jun 23, 2006
- Last updated
- Jul 13, 2026
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 6801002614 | MI | Primary |
Addresses
Primary practice location
221 S Main St
Suite 201
Royal Oak, MI 48067-2611
Mailing address
35236 Northmont Dr
Farmington Hills, MI 48331-2654
Phone (248) 489-5909
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6801002614 | MI | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Aspire Therapy Services, PLLC | Past | Accepting new patients | |
| Seniors Wellness Group of Michigan, P.C. | Past | Accepting new patients | |
| Senior Counseling Services LLC | Clinical | Past | Accepting new patients |
| A.B. Counseling Solutions, Inc | Clinical | Past | Accepting new patients |
Organizations & group practices 4
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.
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- Psychologist
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- NPI 1093190100
-
- Clinical Social Worker
- Farmington Hills, MI
- NPI 1851719884
-
- Clinical Psychologist
- Royal Oak, MI
- NPI 1801848718
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151020800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1235165358",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "35236 NORTHMONT DR",
"city": "FARMINGTON HILLS",
"state": "MI",
"postal_code": "483312654",
"telephone_number": "248-489-5909",
"fax_number": "248-489-0141"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "221 S MAIN ST",
"address_2": "SUITE 201",
"city": "ROYAL OAK",
"state": "MI",
"postal_code": "480672611",
"telephone_number": "248-398-6793",
"fax_number": "248-545-9210"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SINGER",
"first_name": "RUTH",
"credential": "LMSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-23",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MI",
"license": "6801002614",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Royal Oak, 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.