Active NPI
Tyler Thomas Bilden, MD
- Orthopaedic Surgery Physician
- Stanford, CA
National Provider Identifier
1487101945
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- A209046
- Practice address
- 300 Pasteur Dr
Stanford, CA 94305-2200 - Phone
- (650) 723-4000
- NPI assigned
- Sep 1, 2016
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 4351048258 | MI | |
| Orthopaedic Surgery Physician | 207X00000X | A209046 | CA | Primary |
| Pharmacist | 183500000X | 0021483 | CO |
Addresses
Primary practice location
300 Pasteur Dr
Stanford, CA 94305-2200
Mailing address
300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000
Other practice location 1
275 Michigan St NE Fl 9
Grand Rapids, MI 49503-2531
Phone (616) 391-6243
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1235188673 | Other | MI | NPI |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | tyler.bilden@spectrumhealth.org | Spectrum Health Primary Care Partners |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- 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 |
|---|---|---|---|---|
| I20260616001593 | CA | Practitioner - Orthopedic Surgery | 6002217528 |
Care Compare profile
Medicare Care Compare- Specialty
- Orthopedic Surgery
- Education
- University of North Dakota School of Medicine, 2021
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
500 Pasteur Dr
FL 3
Palo Alto, CA 94304-1048
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine, Doctor of Pharmacy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0021483 | CO | MD | Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Spectrum Health Hospitals | Orthopaedic Surgery | Past | Accepting new patients |
Interoperability endpoints
- tbilden1060452@direct.trinity-health.org
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1472688000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785110400000",
"number": "1487101945",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "300 PASTEUR DR",
"city": "STANFORD",
"state": "CA",
"postal_code": "943052200",
"telephone_number": "650-723-4000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 PASTEUR DR",
"city": "STANFORD",
"state": "CA",
"postal_code": "943052200",
"telephone_number": "650-723-4000"
}
],
"practiceLocations": [
{
"address_1": "275 Michigan St NE Fl 9",
"address_purpose": "LOCATION",
"city": "Grand Rapids",
"state": "MI",
"postal_code": "495032531",
"country_code": "US",
"telephone_number": "616-391-6243",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "BILDEN",
"first_name": "TYLER",
"middle_name": "THOMAS",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2016-09-01",
"last_updated": "2026-07-27",
"certification_date": "2026-07-27",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "MI",
"license": "4351048258",
"primary": false
},
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "CA",
"license": "A209046",
"primary": true
},
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "CO",
"license": "0021483",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "NPI",
"identifier": "1235188673",
"state": "MI"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "tyler.bilden@spectrumhealth.org",
"affiliation": "Y",
"affiliationName": "Spectrum Health Primary Care Partners",
"address_1": "1840 Wealthy St SE",
"city": "Grand Rapids",
"state": "MI",
"country_code": "US",
"postal_code": "495062921",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Stanford, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.