Active NPI
Lester R Sauvage Jr., MD
- Internal Medicine Physician
- Seattle, WA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- MD00027752
- Practice address
- 515 Minor Ave
Suite 300
Seattle, WA 98104-2120 - Phone
- (206) 386-9500
- Fax
- (206) 386-9605
- NPI assigned
- Oct 5, 2005
- Last updated
- Jul 13, 2026
- 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 | MD00027752 | WA | Primary |
Addresses
Primary practice location
515 Minor Ave
Suite 300
Seattle, WA 98104-2120
Mailing address
PO Box 3489
Seattle, WA 98114-3489
Phone (206) 386-9500
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 54436 | Other | LABOR AND INDUSTRY | |
| 8122566 | Medicaid | WA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WA
- 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
- Internal Medicine
- Education
- Saint Louis University School of Medicine, 1983
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Select Outpatient Services Inc
Practice addresses (Care Compare)
2600 Compass Rd
Glenview, IL 60026-8001
9725 SE 36TH St
214 Northwest Geriatrics
Mercer Island, WA 98040-3840
Phone (206) 275-3588
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 22.96 of 100
- Quality
- 0
- Improvement activities
- 0
- Cost
- 76.52
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| John H. Addison MD PS | Current | Accepting new patients | |
| Covenant Living West | Past | Accepting new patients | |
| Proliance Surgeons Inc PS | Past | Accepting new patients |
Locations
9725 SE 36th St
Ste 214
Mercer Island, WA 98040
Phone (206) 275-3588
Organizations & group practices 4
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 Northwest Geriatrics
- Geriatric Medicine (Internal Medicine) Physician
- Mercer Island, WA
- NPI 1497706774
-
- Rehabilitation Clinic/Center
- Glenview, IL
- NPI 1346368248
-
dba Covenant Shores Health Center
- Skilled Nursing Facility
- Mercer Island, WA
- NPI 1023190824
-
dba Proliance Center for Specialty Surgery
- Ambulatory Surgical Clinic/Center
- Seattle, WA
- NPI 1326094491
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Covenant Shores Health Center
- Skilled Nursing Facility
- Mercer Island, WA
- NPI 1023190824
Nursing home
-
dba EvergreenHealth Home Care
- Home Health Agency
- Kirkland, WA
- NPI 1588662761
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1128470400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1013904887",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 3489",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981143489",
"telephone_number": "206-386-9500",
"fax_number": "206-386-9605"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "515 MINOR AVE",
"address_2": "SUITE 300",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981042120",
"telephone_number": "206-386-9500",
"fax_number": "206-386-9605"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SAUVAGE",
"first_name": "LESTER",
"middle_name": "R",
"name_suffix": "Jr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-10-05",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "WA",
"license": "MD00027752",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "LABOR AND INDUSTRY",
"identifier": "54436",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "8122566",
"state": "WA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Seattle, WA
- Sauvage DDS PS (Capital Hill Seattle Dentist)
- Sauvage DDS PS (Dentist Downtown Seattle)
- Sauvage DDS PS (Downtown Seattle Dentists)
- Sauvage DDS PS (The Downtown Seattle Dentist)
- Sauvage, DDS, PS
- Paul R Sauvage, DDS
- Paul Randall Sauvage Jr., DDS
- Danielle S Sauvageau
- Gabriela Nicole Sauza, MD
- Clara L Savage, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.