Active NPI
Ryan R Stiegler
- Internal Medicine Physician
- Portland, OR
National Provider Identifier
1255929907
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- DO229380
- Practice address
- 2801 N Gantenbein Ave
Portland, OR 97227-1623 - Phone
- (541) 503-4138
- NPI assigned
- Jan 7, 2021
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | DO229380 | OR | Primary |
Addresses
Primary practice location
2801 N Gantenbein Ave
Portland, OR 97227-1623
Mailing address
PO Box 3777
Portland, OR 97208-3777
Phone (503) 413-3900
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OR
- 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 |
|---|---|---|---|---|
| I20230530000747 | OR | Order and Referring Only - Internal Medicine | 1759748221 |
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2022
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
1919 NW Lovejoy St
Portland, OR 97209-1503
2850 NW 31St Ave
Portland, OR 97210-1720
Hospital & facility affiliations
- Legacy Emanuel Medical Center
- Legacy Good Samaritan Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| DO229380 | OR | MD | Internal Medicine Physician |
Hospital & facility affiliations 6
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Portland, OR
- NPI 1003367491
-
- Clinical Medical Laboratory
- Portland, OR
- NPI 1295756898
Hospital
-
- General Acute Care Hospital
- Portland, OR
- NPI 1831112358
-
- Clinic/Center
- Portland, OR
- NPI 1679597108
Hospital
-
- General Acute Care Hospital
- Portland, OR
- NPI 1780608216
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1609977600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777507200000",
"number": "1255929907",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 3777",
"city": "PORTLAND",
"state": "OR",
"postal_code": "972083777",
"telephone_number": "503-413-3900",
"fax_number": "503-413-3710"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2801 N GANTENBEIN AVE",
"city": "PORTLAND",
"state": "OR",
"postal_code": "972271623",
"telephone_number": "541-503-4138"
}
],
"practiceLocations": [],
"basic": {
"last_name": "STIEGLER",
"first_name": "RYAN",
"middle_name": "R",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-01-07",
"last_updated": "2026-04-30",
"certification_date": "2026-04-30",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "OR",
"license": "DO229380",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Portland, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.