JOSEPH L SAGE MD
NPI 1477583722
Internal Medicine - Adolescent Medicine in Eugene, OR

Q: What is Joseph Sage's NPI number?

The NPI number for Joseph Sage is 1477583722. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Q: What is Joseph Sage's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Adolescent Medicine, with taxonomy code 207RA0000X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Sage was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment

4135 QUEST DR, EUGENE, OR 97402(541) 461-8006(541) 463-2197 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 2, 2025, Nov 5, 2024 (2 updates tracked since 2024).

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About Joseph L Sage Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOSEPH L SAGE MD (NPI 1477583722) is an individual adolescent medicine provider in Eugene, Oregon, licensed in Oregon (MD152796) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mckenzie-willamette Medical Center, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2001).

NPPES Registry Identity

NPI1477583722

Entity TypeIndividualMale

Primary Taxonomy207RA0000X

Provider Legal NameJOSEPH L SAGECredential: MD

Location Address4135 QUEST DREugene, OR 97402-8768

Mailing Address74 E 18th Ave Ste 2Eugene, OR 97401-4081 · (541) 600-2492 · Fax (541) 204-1804

Phone(541) 461-8006

Fax(541) 463-2197

Sole ProprietorNo

Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 2001

Enumeration DateJuly 3, 2006

Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2025

✔ NPI 1477583722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Adolescent MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RA0000X

License✔ Licensed in OR · MD152796

Definition

An internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD152796 (OR)

Also ListedHospitalistTaxonomy 208M00000X · License MD152796 (OR)

4135 QUEST DR, Eugene, OR 97402

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Other Identifiers 1

Medicaid5006322990OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joseph L Sage Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688612435

PECOS Enrollment IDI20110310000209

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Joseph Sage reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Salem Health West Valley

58 mi

Critical Access

525 SE WASHINGTON ST
Dallas, OR 97338

Reassigned Medicare billing, Oregon enrollment
254 clinicians in this Medicare group

NPI 1245237486 (503) 623-8301

Salem Health

59 mi

General Acute Care Hospital

890 OAK ST SE
Salem, OR 97301

Reassigned Medicare billing, Oregon enrollment
625 clinicians in this Medicare group

NPI 1265431829 (503) 561-5200

South Sound Inpatient Physicians PLLC

92 mi

Hospitalist

1500 DIVISION ST
Oregon City, OR 97045

Reassigned Medicare billing, Oregon enrollment
98 clinicians in this Medicare group

NPI 1053578237 (503) 656-1631

Hospitalist Medicine Physicians Of Washington - Tcs

103 mi

Anesthesiology

4805 NE GLISAN ST
Portland, OR 97213

Reassigned Medicare billing, Oregon enrollment
419 clinicians in this Medicare group

NPI 1649816380 (503) 215-1111

Mckenzie Physician Services LLC

1,990 mi

General Practice

1573 MALLORY LN STE 100
Brentwood, TN 37027

Reassigned Medicare billing, Oregon enrollment
198 clinicians in this Medicare group

NPI 1316909054 (152) 221-1400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

97 services94 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

24 services24 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mckenzie-Willamette Medical Center

Acute Care Hospitals · Springfield, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380020

Location1460 G StreetSpringfield, OR 97477 · Lane County

Emergency services Birthing friendly

Salem Hospital

Acute Care Hospitals · Salem, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number380051

Location890 Oak Street, SESalem, OR 97301 · Marion County

Emergency services Birthing friendly

West Valley Hospital

Critical Access Hospitals · Dallas, OR

OwnershipVoluntary non-profit - Private

CMS Certification Number381308

Location525 SE Washington StreetDallas, OR 97338 · Polk County

Emergency services

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHAN M SCHEPERGERDES MD

Family Medicine