MICHAEL JOSEPH OSTERHOLT (MD) – Sports Medicine (Family Medicine) Physician, NPI 1588283634

MICHAEL JOSEPH OSTERHOLT (MD) is a healthcare provider. based in Pullman, Washington. specializing in FAMILY PRACTICE, SPORTS MEDICINE. They hold the professional credentials MD. They hold a License No. 35539 (NE). The NPI Number for MICHAEL JOSEPH OSTERHOLT (MD) is 1588283634

Main info

Male
6 Years Of Experience
Accepts Medicare Assignment
Name
MICHAEL JOSEPH OSTERHOLT (MD)
NPI
1588283634
Phone
(509) 332-2828
Address
825 SE BISHOP BLVD STE 120
Enumeration Date
9 April 2020
Last Update Date
29 September 2025

Doctor Profile

Medical School Name
UNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Secondary Phone
2083322828
Graduation Year
2020 (6 years ago)
PAC ID
2961826573
Group Practice PAC ID
8325934987
Professional Enrollment ID
I20241217001407
Address ID
ID838436000MO2500XSTXX402
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience50
Completeness85
Years active:6State licenses:2Digital endpointsOther names

4,141 FAMILY PRACTICE in WA

Provider Addresses for MICHAEL JOSEPH OSTERHOLT (MD)

  • 825 SE BISHOP BLVD STE 120

    PULLMAN, WA 991635517

    Phone: (509) 332-2828

    Fax: (509) 973-7148

    Type: Mailing

  • 2500 W A St Ste 201

    Moscow, ID 838436000

    Phone: (208) 883-2828

    Fax: (509) 973-7148

    Type: Location

  • 502 E MONROE ST

    RAPID CITY, SD 577011400

    Phone: (605) 755-4060

    Fax: (605) 755-4012

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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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: 2024-12-17

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20240820003632IFamily PracticeWATBD
I20241217001407IFamily PracticeIDTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 99163)

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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: 8325934987View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)ID
Certified Registered Nurse Anesthetist (Crna)WA
-ID
Certified Registered Nurse Anesthetist (Crna)IN
Family PracticeWA
General SurgeryWA
General SurgeryWA
Orthopedic SurgeryID
Family Practice, Obstetrics/GynecologyWA
Emergency MedicineWA

Reviews

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Frequently asked questions

How is MICHAEL JOSEPH OSTERHOLT (MD) identified in CMS data?
CMS-hosted NPPES data lists MICHAEL JOSEPH OSTERHOLT (MD) with NPI 1588283634.
Is MICHAEL JOSEPH OSTERHOLT (MD) listed as active for patients and plans?
The listing shows MICHAEL JOSEPH OSTERHOLT (MD) as active in the NPI system.
What is MICHAEL JOSEPH OSTERHOLT (MD) best known for clinically?
Directory data describes MICHAEL JOSEPH OSTERHOLT (MD) with Sports Medicine (Family Medicine) Physician. Clinical services aligned with this taxonomy classification.
Where is MICHAEL JOSEPH OSTERHOLT (MD) based?
MICHAEL JOSEPH OSTERHOLT (MD) is tied to Pullman, Washington in the data we show; additional addresses may exist on the full record.
Why does MICHAEL JOSEPH OSTERHOLT (MD) have multiple addresses?
5 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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