Active NPI
Ryan Carrier, MD
- Neurology with Special Qualifications in Child Neurology Physician
- Grand Rapids, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology with Special Qualifications in Child Neurology Physician
- License
- 4301513866
- Practice address
- 25 Michigan St NE Ste 2100
Grand Rapids, MI 49503-2526 - Phone
- (616) 267-2500
- Fax
- (616) 267-2501
- NPI assigned
- May 6, 2019
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology with Special Qualifications in Child Neurology Physician | 2084N0402X | 4301513866 | MI | Primary |
Addresses
Primary practice location
25 Michigan St NE Ste 2100
Grand Rapids, MI 49503-2526
Mailing address
100 Michigan St NE # Mc845
Grand Rapids, MI 49503-2560
Other practice location 1
1105 Sixth St
Traverse City, MI 49684-2386
Phone (231) 935-6239
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | rcarrier3227055@epic00.corewelldirect.org | ||
| FHIR URL | https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/ |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY, MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 327752 | NY | MD | Licensed Practical Nurse |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of Rochester | Current | Accepting new patients | |
| Munson Medical Center | Current | Accepting new patients | |
| University of Rochester | Current | Accepting new patients | |
| Munson Medical Center | Current | Accepting new patients | |
| Lakeland Medical Practices | Current | Accepting new patients | |
| Spectrum Health Primary Care Partners | Current | Accepting new patients | |
| U of R Neurology Department | Current | Accepting new patients | |
| Lakeland Medical Practices | Current | Accepting new patients | |
| Acute Care Trauma of the University of Rochester | Current | Accepting new patients | |
| University of Rochester | Current | Accepting new patients | |
| Cardiac Surgery of the University of Rochester | Current | Accepting new patients | |
| Spectrum Health Primary Care Partners | Current | Accepting new patients | |
| Munson Medical Center | Current | Accepting new patients | |
| Munson Medical Center | Past | Accepting new patients |
Locations
2513 Momentum Pl
Chicago, IL 60689
Phone (231) 935-8031
25 Michigan St NE
Ste 2100
Grand Rapids, MI 49503
Phone (616) 391-3777
35 Michigan St NE
Ste 3003
Grand Rapids, MI 49503
Phone (616) 267-2200
100 Michigan St NE
#845
Grand Rapids, MI 49503
Phone (616) 391-8242
4444 Kalamazoo Ave SE
Ste 200
Kentwood, MI 49508
Phone (616) 391-5600
1234 Napier Ave
Saint Joseph, MI 49085
Phone (269) 982-4941
3950 Hollywood Rd
Ste 280
Saint Joseph, MI 49085
Phone (269) 408-0990
1105 Sixth St
Traverse City, MI 49684
Phone (231) 922-9000
601 Elmwood Ave
#777R
Rochester, NY 14642
Phone (585) 273-1044
601 Elmwood Ave
Rochester, NY 14642
Phone (585) 275-9555
601 Elmwood Ave
#278984
Rochester, NY 14642
Phone (585) 275-1200
Interoperability endpoints
- rcarrier181778@direct.urmc.rochester.edu
Organizations & group practices 14
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.
-
- Internal Medicine Physician
- Saint Joseph, MI
- NPI 1538397120
-
- Endocrinology, Diabetes & Metabolism Physician
- Traverse City, MI
- NPI 1083761860
-
- Internal Medicine Physician
- Grand Rapids, MI
- NPI 1235188673
-
- Neurology Physician
- Rochester, NY
- NPI 1184725525
-
- Internal Medicine Physician
- Rochester, NY
- NPI 1710226824
-
- Internal Medicine Physician
- Bridgman, MI
- NPI 1568232247
-
- Internal Medicine Physician
- Traverse City, MI
- NPI 1205864220
-
- Psychiatric Hospital Unit
- Traverse City, MI
- NPI 1891586103
-
- Internal Medicine Physician
- Grand Rapids, MI
- NPI 1689499667
-
- Surgical Critical Care Physician
- Rochester, NY
- NPI 1851754634
-
- Surgical Critical Care Physician
- Rochester, NY
- NPI 1689023277
-
- Community/Retail Pharmacy
- Rochester, NY
- NPI 1598476269
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1557100800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784246400000",
"number": "1285299255",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "100 MICHIGAN ST NE # MC845",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "495032560"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "25 MICHIGAN ST NE STE 2100",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "495032526",
"telephone_number": "616-267-2500",
"fax_number": "616-267-2501"
}
],
"practiceLocations": [
{
"address_1": "1105 Sixth St",
"address_purpose": "LOCATION",
"city": "Traverse City",
"state": "MI",
"postal_code": "496842386",
"country_code": "US",
"telephone_number": "231-935-6239",
"fax_number": "231-935-7251",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CARRIER",
"first_name": "RYAN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-05-06",
"last_updated": "2026-07-17",
"certification_date": "2026-07-17",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0402X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology",
"state": "MI",
"license": "4301513866",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "rcarrier3227055@epic00.corewelldirect.org",
"affiliation": "N",
"address_1": "35 Michigan St NE Ste 3003",
"city": "Grand Rapids",
"state": "MI",
"country_code": "US",
"postal_code": "495032528",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/",
"affiliation": "N",
"address_1": "35 Michigan St NE Ste 3003",
"city": "Grand Rapids",
"state": "MI",
"country_code": "US",
"postal_code": "495032528",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Grand Rapids, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.