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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GRAEME DENNIS MARQUEZ MBBS
NPI 1245801588
Internal Medicine in Springfield, OR

Active since July 07, 2021PECOS Enrolled
147 S 52ND PLACE, SPRINGFIELD, OR 97478(541) 746-1166(541) 393-1607 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 23, 2026, Jun 10, 2025, Jul 7, 2021 (3 updates tracked since 2021).

About Dr. Graeme Dennis Marquez Mbbs NPPES

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

DR. GRAEME DENNIS MARQUEZ MBBS (NPI 1245801588) is an individual internal medicine provider in Springfield, Oregon, licensed in Oregon (MD224142) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1245801588
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GRAEME DENNIS MARQUEZCredential: MBBS
Location Address147 S 52ND PLACESpringfield, OR 97478-6210
Mailing AddressPo Box 1517Pendleton, OR 97801-0410 · (877) 708-1119 · Fax (541) 278-8349
Phone(541) 746-1166
Fax(541) 393-1607
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateJuly 7, 2021
Last NPPES UpdateJuly 23, 20263 updates tracked since enumeration
NPPES CertifiedJuly 23, 2026
✔ NPI 1245801588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in OR · MD224142✔ Licensed in OH · 57.251427
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.
147 S 52ND PLACE, Springfield, OR 97478
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, BridgeSpan Health Company, Moda Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Graeme Dennis Marquez Mbbs 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 ID4789052614
PECOS Enrollment IDI20250519003082
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.

Areas of Expertise CMS Part B claims

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
28 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97478 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 3

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

THURSTON MEDICAL CLINIC
Family Medicine
147 S 52ND PLACE
SPRINGFIELD, OR 97478
Lane County (541) 393-1601
MS. MARGOT HILLARY UNDERWOOD PA-C
Physician Assistant (Medical)
147 S 52ND PLACE
SPRINGFIELD, OR 97478
Lane County (541) 746-1166
SIVA KAMAL GUNTUPALLI
Family Medicine
147 S 52ND PLACE
SPRINGFIELD, OR 97478
Lane County (541) 746-1166

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 Graeme Marquez's NPI number?

The NPI number for Graeme Marquez is 1245801588. It was assigned to this individual provider in the NPPES registry on July 7, 2021.

Where is Graeme Marquez located?

Graeme Marquez practices at 147 S 52nd Place, Springfield, OR 97478. The listed phone number is (541) 746-1166.

What is Graeme Marquez's specialty?

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

Is Graeme Marquez enrolled in Medicare?

Yes. Graeme Marquez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Graeme Marquez accept?

Health plans from Blue Cross and Blue Shield of NC, BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Graeme Marquez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Graeme Marquez was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.