Active NPI
Ryan A Keating, D.O.
- Neurology Physician
- East Lansing, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- License
- 5101020442
- Practice address
- 4660 S Hagadorn Rd Ste 270
East Lansing, MI 48823-5353 - Phone
- (517) 353-8122
- Fax
- (517) 432-3713
- NPI assigned
- May 8, 2013
- Last updated
- Jul 21, 2026
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | 5101020442 | MI | Primary |
| Clinical Neurophysiology Physician | 2084N0600X | 5101020442 | MI |
Addresses
Primary practice location
4660 S Hagadorn Rd Ste 270
East Lansing, MI 48823-5353
Mailing address
804 Service Rd Ste A202
East Lansing, MI 48824-7015
Phone (517) 353-8122
Other practice location 1
804 Service Rd Ste A217
East Lansing, MI 48824
Phone (517) 353-8122
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | direct@direct.bronsonhg.org | Direct | Bronson Healthcare Group |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Neurology
- Education
- Michigan State University College of Osteopathic Medicine, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Sparrow Clinton Hospital
Practice addresses (Care Compare)
1215 E Michigan Ave
Lansing, MI 48912-1811
804 Service Rd
East Lansing, MI 48824-7015
Phone (517) 353-8122
901 S Oakland St
Saint Johns, MI 48879-2255
Phone (989) 224-2338
901 S Oakland St
Suite 103 SMG St Johns General Surgery
Saint Johns, MI 48879-2200
Phone (989) 224-8971
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 5101020442 | MI | MD | Neurology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sparrow Ionia Hospital | Current | Accepting new patients | |
| Sparrow Clinton Hospital | Current | Accepting new patients | |
| Edward W Sparrow Hospital Association | Current | Accepting new patients | |
| Sparrow Clinton Hospital | Current | Accepting new patients | |
| Capital Area Pathologists, PC | Current | Accepting new patients | |
| Sparrow Ionia Hospital | Current | Accepting new patients | |
| Msu Health Care Inc. | Current | Accepting new patients | |
| Edward W. Sparrow Hospital Association | Neurology | Current | Accepting new patients |
| Michigan State University | Current | Accepting new patients | |
| Msu Health Care Inc | Current | Accepting new patients | |
| Sparrow Ionia Hospital | Current | Accepting new patients | |
| Edward W. Sparrow Hospital Association | Current | Accepting new patients | |
| Michigan State University | Current | Accepting new patients | |
| Msu Health Care Inc. | Neurology | Past | Accepting new patients |
| Edward W Sparrow Hospital Association | Past | Accepting new patients | |
| Msu Health Care Inc. | Past | Accepting new patients |
Locations
8175 Reliable Pkwy
Chicago, IL 60686
4650 S Hagadorn Rd
Ste 100
East Lansing, MI 48823
Phone (517) 353-4830
4660 S Hagadorn Rd
Ste 270
East Lansing, MI 48823
4660 S Hagadorn Rd
Ste 500
East Lansing, MI 48823
Phone (517) 432-6144
804 Service Rd
#A109F
East Lansing, MI 48824
Phone (517) 884-2976
804 Service Rd
Ste A109F
East Lansing, MI 48824
804 Service Rd
Ste A202
East Lansing, MI 48824
Phone (517) 884-2976
804 Service Rd
Ste A217
East Lansing, MI 48824
Phone (517) 353-8122
550 E Washington St
Ionia, MI 48846
Phone (616) 523-1600
1200 E Michigan Ave
Ste 655
Lansing, MI 48912
Phone (517) 267-2460
1215 E Michigan Ave
Lansing, MI 48912
Phone (517) 336-8080
401 W Greenlawn Ave
Lansing, MI 48910
Phone (517) 334-2286
901 S Oakland St
Saint Johns, MI 48879
Phone (517) 227-2338
901 S Oakland St
Ste 103
Saint Johns, MI 48879
Phone (989) 224-8971
901 S Oakland St
Ste 201
Saint Johns, MI 48879
Phone (989) 224-2338
Interoperability endpoints
- ryan.keating.1@23869.direct.athenahealth.com
- ryan.keating.1@25394.direct.athenahealth.com
Organizations & group practices 16
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 Sparrow Regional Children's Center
- Pediatrics Physician
- Lansing, MI
- NPI 1831139088
-
- Allergy & Immunology Physician
- East Lansing, MI
- NPI 1700418670
-
- Diagnostic Radiology Physician
- East Lansing, MI
- NPI 1891747614
-
dba University of Michigan Health-Sparrow Clinton
- Critical Access Hospital
- Saint Johns, MI
- NPI 1093809824
-
dba SMG St Johns
- Multi-Specialty Clinic/Center
- Saint Johns, MI
- NPI 1306893078
-
dba University of Michigan Health-Sparrow Ionia
- Critical Access Hospital
- Ionia, MI
- NPI 1700820065
-
- Anatomic Pathology & Clinical Pathology Physician
- Lansing, MI
- NPI 1417049925
-
dba University of Michigan Health-Sparrow
- Adult Health Nurse Practitioner
- Lansing, MI
- NPI 1265220438
-
dba Sparrow Neurology Clinic
- Neurological Surgery Physician
- Lansing, MI
- NPI 1689620098
Neurology
-
- Surgery Physician
- East Lansing, MI
- NPI 1699725895
-
- Physical Therapist
- East Lansing, MI
- NPI 1689206419
-
dba Sparrow Medical Group Ionia
- Family Medicine Physician
- Ionia, MI
- NPI 1033271143
Hospital & facility affiliations 7
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba University of Michigan Health-Sparrow Lansing
- General Acute Care Hospital
- Lansing, MI
- NPI 1073588711
-
dba Thoracic Cardiovascular Institute
- General Acute Care Hospital
- Lansing, MI
- NPI 1760710719
-
- General Acute Care Hospital
- Lansing, MI
- NPI 1134104672
-
dba University of Michigan Health-Sparrow Clinton
- Critical Access Hospital
- Saint Johns, MI
- NPI 1093809824
-
dba University of Michigan Health-Sparrow Charlotte Orthopedics
- Orthopaedic Surgery Physician
- Charlotte, MI
- NPI 1043419427
Hospital
-
dba University of Michigan Health-Sparrow
- Ambulance
- Charlotte, MI
- NPI 1093742249
Hospital
-
dba University of Michigan Health-Sparrow Eaton
- Critical Access Hospital
- Charlotte, MI
- NPI 1942254529
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1367971200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784592000000",
"number": "1245675982",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "804 SERVICE RD STE A202",
"city": "EAST LANSING",
"state": "MI",
"postal_code": "488247015",
"telephone_number": "517-353-8122",
"fax_number": "517-432-3713"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4660 S HAGADORN RD STE 270",
"city": "EAST LANSING",
"state": "MI",
"postal_code": "488235353",
"telephone_number": "517-353-8122",
"fax_number": "517-432-3713"
}
],
"practiceLocations": [
{
"address_1": "804 Service Rd Ste A217",
"address_purpose": "LOCATION",
"city": "East Lansing",
"state": "MI",
"postal_code": "48824",
"country_code": "US",
"telephone_number": "517-353-8122",
"fax_number": "517-432-3713",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KEATING",
"first_name": "RYAN",
"middle_name": "A",
"credential": "D.O.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2013-05-08",
"last_updated": "2026-07-21",
"certification_date": "2026-07-21",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "MI",
"license": "5101020442",
"primary": true
},
{
"code": "2084N0600X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Clinical Neurophysiology",
"state": "MI",
"license": "5101020442",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "direct@direct.bronsonhg.org",
"affiliation": "Y",
"endpointDescription": "Bronson Healthcare Group Direct address",
"affiliationName": "Bronson Healthcare Group",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Continuity of Care Document",
"address_1": "601 John St",
"city": "Kalamazoo",
"state": "MI",
"country_code": "US",
"postal_code": "490075341",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in East Lansing, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2026; 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.