Active NPI
Caleb Robert Alley, DO
- Surgery Physician
- Gaylord, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- 5151014476APP20
- Practice address
- 829 N Center Ave Ste 120
Gaylord, MI 49735-1598 - Phone
- (989) 731-7987
- NPI assigned
- Apr 2, 2020
- 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 |
|---|---|---|---|---|
| Surgery Physician | 208600000X | 5151014476APP20 | MI | Primary |
Addresses
Primary practice location
829 N Center Ave Ste 120
Gaylord, MI 49735-1598
Mailing address
825 N Center Ave
Gaylord, MI 49735-1592
Phone (989) 731-2100
Other practice location 1
7665 US Highway 131 S
Cadillac, MI 49601-8630
Phone (231) 935-5880
Other practice location 2
1100 E Michigan Ave
Grayling, MI 49738-1312
Phone (989) 348-5461
Other practice location 3
309 North St
Gaylord, MI 49735-1524
Phone (231) 876-7411
Other practice location 4
419 S Coral St
Kalkaska, MI 49646-2503
Phone (231) 258-7777
Other practice location 5
1010 W North Down River Rd
Grayling, MI 49738-2060
Phone (989) 348-0800
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
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250905001437 | MI | Practitioner - General Surgery | 0143722587 | Reassigns benefits to 3 organizations |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 5151014476APP20 | MI | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Munson Healthcare Otsego Memorial Hospital | Surgery | Current | Accepting new patients |
| Munson Healthcare Grayling | Current | Accepting new patients | |
| Munson Healthcare Grayling | Surgery | Current | Accepting new patients |
| Munson Healthcare Otsego Memorial Hospital | Current | Accepting new patients | |
| Kalkaska Memorial Health Center | Current | Accepting new patients | |
| Kalkaska Memorial Health Center | Surgery | Current | Accepting new patients |
| Munson Healthcare Grayling | Current | Accepting new patients | |
| Munson Healthcare Otsego Memorial Hospital | Current | Accepting new patients | |
| Kalkaska Memorial Health Center | Surgery | Past | Accepting new patients |
| Munson Healthcare Otsego Memorial Hospital | Past | Accepting new patients | |
| Munson Healthcare Otsego Memorial Hospital | Past | Accepting new patients |
Locations
3781 Momentum Pl
Chicago, IL 60689
829 N Center Ave
Ste 120
Gaylord, MI 49735
Phone (989) 731-7987
825 N Center Ave
Gaylord, MI 49735
Phone (989) 731-2100
829 N Center Ave
Gaylord, MI 49735
Phone (989) 731-2100
309 North St
Gaylord, MI 49735
Phone (231) 876-7411
1010 W North Down River Rd
Grayling, MI 49738
Phone (989) 348-0800
1100 E Michigan Ave
Grayling, MI 49738
Phone (989) 348-0317
1250 E Michigan Ave
Grayling, MI 49738
Phone (989) 348-0550
419 S Coral St
Kalkaska, MI 49646
Phone (231) 258-7500
419 W State St
Mancelona, MI 49659
Phone (231) 587-9181
1105 Sixth St
Traverse City, MI 49684
Phone (231) 922-9000
Interoperability endpoints
- calley653559@direct.hfhs.org
Organizations & group practices 18
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.
-
- Rural Health Clinic/Center
- Gaylord, MI
- NPI 1093911364
-
- General Acute Care Hospital
- Gaylord, MI
- NPI 1124028972
-
- Rural Health Clinic/Center
- Lewiston, MI
- NPI 1285867838
-
- Certified Registered Nurse Anesthetist
- Gaylord, MI
- NPI 1376568865
-
- Physician Assistant
- Gaylord, MI
- NPI 1447468442
-
- Rural Health Clinic/Center
- Indian River, MI
- NPI 1639420557
-
- Skilled Nursing Facility
- Gaylord, MI
- NPI 1851341333
-
- Skilled Nursing Facility
- Kalkaska, MI
- NPI 1164386652
-
- Rural Health Clinic/Center
- Mio, MI
- NPI 1093349698
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Gaylord, MI
- NPI 1124028972
Hospital
Care Compare profile
Medicare Care Compare- Specialty
- General Surgery
- Education
- Other, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Munson Healthcare Otsego Memorial Hospital
Practice addresses (Care Compare)
3860 S Straits Hwy
MHC Omh Medical Group Indian River
Indian River, MI 49749-5146
Phone (231) 238-0581
Hospital & facility affiliations
- Munson Healthcare Otsego Memorial Hospital
- Munson Medical Center
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 26 |
| Hernia repair (minimally invasive) | 1-10 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1585785600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786665600000",
"number": "1972132934",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "825 N CENTER AVE",
"city": "GAYLORD",
"state": "MI",
"postal_code": "497351592",
"telephone_number": "989-731-2100"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "829 N CENTER AVE STE 120",
"city": "GAYLORD",
"state": "MI",
"postal_code": "497351598",
"telephone_number": "989-731-7987"
}
],
"practiceLocations": [
{
"address_1": "7665 US Highway 131 S",
"address_purpose": "LOCATION",
"city": "Cadillac",
"state": "MI",
"postal_code": "496018630",
"country_code": "US",
"telephone_number": "231-935-5880",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1100 E Michigan Ave",
"address_purpose": "LOCATION",
"city": "Grayling",
"state": "MI",
"postal_code": "497381312",
"country_code": "US",
"telephone_number": "989-348-5461",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "309 North St",
"address_purpose": "LOCATION",
"city": "Gaylord",
"state": "MI",
"postal_code": "497351524",
"country_code": "US",
"telephone_number": "231-876-7411",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "419 S Coral St",
"address_purpose": "LOCATION",
"city": "Kalkaska",
"state": "MI",
"postal_code": "496462503",
"country_code": "US",
"telephone_number": "231-258-7777",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1010 W North Down River Rd",
"address_purpose": "LOCATION",
"city": "Grayling",
"state": "MI",
"postal_code": "497382060",
"country_code": "US",
"telephone_number": "989-348-0800",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ALLEY",
"first_name": "CALEB",
"middle_name": "ROBERT",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-04-02",
"last_updated": "2026-08-14",
"certification_date": "2026-08-14",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "MI",
"license": "5151014476APP20",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Gaylord, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.