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DR. SCOTT D. MILLS M.D.
NPI 1326094509
Radiology - Diagnostic Radiology in Happy Valley, OR

Active since May 26, 2006PECOS Enrolled
9200 SE 91ST AVE, SUITE 330, HAPPY VALLEY, OR 97086(503) 774-7700(503) 774-7701 Get Directions Write a Review

NPPES record last updated: January 15, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Scott D. Mills M.d. NPPES

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

DR. SCOTT D. MILLS M.D. (NPI 1326094509) is an individual diagnostic radiology provider in Happy Valley, Oregon, licensed in Oregon (MD25418) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326094509
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. SCOTT D. MILLSCredential: M.D.
Location Address9200 SE 91ST AVE, SUITE 330Happy Valley, OR 97086-3756
Mailing Address9200 Se 91st Ave, Suite 330Happy Valley, OR 97086-3756 · (503) 774-7700 · Fax (503) 774-7701
Phone(503) 774-7700
Fax(503) 774-7701
Sole ProprietorNo
Enumeration DateMay 26, 2006
Last NPPES UpdateJanuary 15, 2016
✔ NPI 1326094509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in OR · MD25418
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
9200 SE 91ST AVE, Happy Valley, OR 97086
Open in Google Maps ↗

Other Identifiers 7

Medicare PIN300000908MS
Medicaid00125133MS
Medicaid1990493LA
Medicaid269600OR
Medicare PINP00047300LA
Medicare PIN5U473LA
Medicare UPINF57699LA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Scott D. Mills 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 Reassignment

Medicare enrollment records show Scott Mills reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Radiology Specialists LLC
1,989 mi
Diagnostic Radiology
8338 SUMMA AVE STE 100
Baton Rouge, LA 70809
  • Reassigned Medicare billing, Louisiana, Mississippi and Oregon enrollments
  • 4 clinicians in this Medicare group
NPI 1811997125 (225) 761-8988

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 97086 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
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
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 20

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

ROSE CITY HEAD AND NECK SURGERY, LLC
Otolaryngology
9200 SE 91ST AVE
HAPPY VALLEY, OR 97086
Clackamas County (541) 231-5343
COL NORTHWEST LLC
Physiological Laboratory
9200 SE 91ST AVE, SUITE 330
HAPPY VALLEY, OR 97086
Clackamas County (503) 774-7700
MT. SCOTT MEDICAL GROUP LLC
Internal Medicine
9200 SE 91ST AVE, STE 300
PORTLAND, OR 97086
Clackamas County (503) 236-3443
DR. STEPHANIE RUFENER M.D.
Radiology (Diagnostic Radiology)
9200 SE 91ST AVE, SUITE 330
PORTLAND, OR 97086
Clackamas County (503) 774-7700
JORDI X KELLOGG MD PC
Neurological Surgery
9200 SE 91ST AVE, SUITE 340
PORTLAND, OR 97086
Clackamas County (503) 256-1462
ADVANCED SLEEP HEALTH, LLC
Clinic/Center (Sleep Disorder Diagnostic)
9200 SE 91ST AVE, SUITE 240
HAPPY VALLEY, OR 97086
Clackamas County (971) 244-0045
ARETE NW, LLC
Durable Medical Equipment & Medical Supplies
9200 SE 91ST AVE, SUITE 240
HAPPY VALLEY, OR 97086
Clackamas County (480) 282-6500
EAST PORTLAND SURGERY CENTER LLC
Clinic/Center (Ambulatory Surgical)
9200 SE 91ST AVE, SUITE 100
HAPPY VALLEY, OR 97086
Clackamas County (503) 772-6160

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 Scott Mills's NPI number?

The NPI number for Scott Mills is 1326094509. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Scott Mills located?

Scott Mills practices at 9200 SE 91st Ave Suite 330, Happy Valley, OR 97086. The listed phone number is (503) 774-7700.

What is Scott Mills's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Scott Mills enrolled in Medicare?

Yes. Scott Mills is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Scott Mills's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Scott Mills reassigns Medicare benefits to Radiology Specialists LLC (Baton Rouge, LA). The 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 Scott Mills'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 Scott Mills was last updated on January 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.