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DR. GEOFFREY S SIMMONS M.D.
NPI 1295703825
Internal Medicine in Eugene, OR

Active since March 09, 2006PECOS Enrolled
1200 HILYARD ST STE 520A, EUGENE, OR 97401(541) 687-6041(541) 687-6009 Get Directions Write a Review

NPPES record last updated: January 17, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Geoffrey S Simmons M.d. NPPES

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

DR. GEOFFREY S SIMMONS M.D. (NPI 1295703825) is an individual internal medicine provider in Eugene, Oregon, licensed in Oregon (MD08886) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295703825
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GEOFFREY S SIMMONSCredential: M.D.
Location Address1200 HILYARD ST STE 520AEugene, OR 97401-8122
Mailing AddressPo Box 24410Eugene, OR 97402-0451
Phone(541) 687-6041
Fax(541) 687-6009
Sole ProprietorNo
Enumeration DateMarch 9, 2006
Last NPPES UpdateJanuary 17, 2013
✔ NPI 1295703825 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD08886
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1200 HILYARD ST STE 520A, Eugene, OR 97401
Open in Google Maps ↗

Other Identifiers 4

Medicare PINR011WFBFRVOR
Medicaid184481OR
Medicare PINRR PTAN 110112754OR
Medicare UPINC93779

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Geoffrey S Simmons M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Geoffrey Simmons reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Peacehealth Medical Group
Same address
Family Medicine
1200 HILYARD ST
Eugene, OR 97401
  • Reassigned Medicare billing, Oregon enrollment
  • 412 clinicians in this Medicare group
NPI 1447207287 (541) 687-6217
Peacehealth
3.7 mi
Hospitalist
3377 RIVERBEND DR
Springfield, OR 97477
  • Reassigned Medicare billing, Oregon enrollment
  • 278 clinicians in this Medicare group
NPI 1740223874 (541) 335-2700

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.25 typical visit price
range $54.96 – $166.64
Typical copayment $31.56 (range $13.74 – $41.66)
Most-billed visit code 99204
Established Patient
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

DR. KLARISSA N BELLER M.D.
Internal Medicine
1200 HILYARD ST STE 520A
EUGENE, OR 97401
Lane County (541) 687-6041

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Geoffrey Simmons's NPI number?

The NPI number for Geoffrey Simmons is 1295703825. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Geoffrey Simmons located?

Geoffrey Simmons practices at 1200 Hilyard St Ste 520A, Eugene, OR 97401. The listed phone number is (541) 687-6041.

What is Geoffrey Simmons's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Geoffrey Simmons enrolled in Medicare?

Yes. Geoffrey Simmons is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Geoffrey Simmons's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Geoffrey Simmons reassigns Medicare benefits to 2 organizations: Peacehealth Medical Group (Eugene, OR) and Peacehealth (Springfield, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Geoffrey Simmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Geoffrey Simmons was last updated on January 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.