DR. JAMES ROBERT STIER (M.D.) – Hospitalist Physician, NPI 1538451562

DR. JAMES ROBERT STIER (M.D.) is a healthcare provider. based in Mcminnville, Oregon. specializing in HOSPITALIST, PEDIATRIC MEDICINE. They hold the professional credentials M.D.. They hold a License No. MD173275 (OR). The NPI Number for DR. JAMES ROBERT STIER (M.D.) is 1538451562

Main info

Male
21 Years Of Experience
Accepts Medicare Assignment
Name
DR. JAMES ROBERT STIER (M.D.)
NPI
1538451562
Phone
(503) 435-4514
Address
2700 SE STRATUS AVE
Enumeration Date
10 May 2011
Last Update Date
13 February 2019

Doctor Profile

Medical School Name
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
5034356441
Graduation Year
2005 (21 years ago)
PAC ID
3375858798
Group Practice PAC ID
6103729314
Professional Enrollment ID
I20150813012257
Address ID
OR971286255MC2700XAVEX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience44
Completeness75
Years active:15State licenses:1Digital endpointsOther names

645 HOSPITALIST in OR

Provider Addresses for DR. JAMES ROBERT STIER (M.D.)

  • 2700 SE STRATUS AVE

    MCMINNVILLE, OR 971286255

    Phone: (503) 435-4514

    Fax: (503) 435-6349

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2015-08-13

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20150813012257IHospitalistORTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes8279$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes4948$0
View full utilization report →

Insurance plans in this area (ZIP 97128)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6103729314View full group profile
NameSpecialtyState
Nurse PractitionerOR
-OR
General SurgeryOR
O B S T E T R I C S/ G Y N E C O L O G YOR
Orthopedic SurgeryOR
Hospitalist, Family PracticeOR
O B S T E T R I C S/ G Y N E C O L O G YLA
Internal MedicineOR
Internal MedicineOR
-CA

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Where can patients find DR. JAMES ROBERT STIER (M.D.)'s NPI?
You can confirm DR. JAMES ROBERT STIER (M.D.) with NPI 1538451562; it appears in the national provider directory.
Is DR. JAMES ROBERT STIER (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What field does DR. JAMES ROBERT STIER (M.D.) work in?
You can think of DR. JAMES ROBERT STIER (M.D.) as practicing within Hospitalist Physician. Clinical services aligned with this taxonomy classification.
Does DR. JAMES ROBERT STIER (M.D.) practice in Oregon?
You will see Mcminnville, Oregon on file for DR. JAMES ROBERT STIER (M.D.) alongside any extra practice locations.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

Similar Providers

Willamette Valley Medical Center, 2700, Southeast Stratus Avenue, McMinnville, Yamhill County, Oregon, 97128, United States
NPI: 1013911601

DR. GEORGE KHOURY (MD)

Hospitalist Physician
Willamette Valley Medical Center, 2700, Southeast Stratus Avenue, McMinnville, Yamhill County, Oregon, 97128, United States
NPI: 1346292307

LILY PARK (D.O.)

Dermatology Physician
1390 Waverly Dr SE
NPI: 1124333455

DR. HAREESH KUMAR GUNDLAPALLI (M.D.)

Student in an Organized Health Care Education/Training Program
2700 SE STRATUS AVE
NPI: 1184903437