DR. BRETT MICHAEL SHAFFER (M.D.) – Emergency Medicine Physician, NPI 1619187523

DR. BRETT MICHAEL SHAFFER (M.D.) is a healthcare provider. based in Chehalis, Washington. specializing in EMERGENCY MEDICINE. They hold the professional credentials M.D.. They hold a License No. MD.MD.60196368 (WA). The NPI Number for DR. BRETT MICHAEL SHAFFER (M.D.) is 1619187523

Main info

Male
Sole Proprietor
24 Years Of Experience
Accepts Medicare Assignment
Name
DR. BRETT MICHAEL SHAFFER (M.D.)
NPI
1619187523
Phone
(360) 740-4001
Address
1299 BISHOP RD
Enumeration Date
23 May 2007
Last Update Date
27 April 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6057558222
Graduation Year
2002 (24 years ago)
PAC ID
2668644253
Group Practice PAC ID
7315934171
Professional Enrollment ID
I20200501002665
Address ID
SD577017375RA353XXBLVD300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience71
Completeness75
Years active:19State licenses:2Digital endpointsOther names

1,206 EMERGENCY MEDICINE in WA

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Provider Addresses for DR. BRETT MICHAEL SHAFFER (M.D.)

  • 1299, Bishop Road, Chehalis, Lewis County, Washington, 98532, United States

    CHEHALIS, WA 985328758

    Phone: (360) 740-4001

    Type: Location

  • 3526, Becket Street Northeast, Lacey, Thurston County, Washington, 98516, United States

    LACEY, WA 985166291

    Phone: (240) 418-1515

    Type: Mailing

  • 353 Fairmont Blvd

    Rapid City, SD 577017375

    Phone: (605) 755-8222

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $13.

Total Amount is formed as General ($13) + Research ($0) + Ownership ($0) = $13.

Last reported payment date: 2024-06-03 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($13).

Total Amount

$13

General + Research + Ownership

Payments

1

Total payment records

General Amount

$13

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-06-03

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2023-04-13

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
I20200501002665IEmergency MedicineSDTBD
I20230413002355IEmergency MedicineILTBD

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
99284Emergency department visit with moderate level of medical decision making10299$0
99285Emergency department visit with high level of medical decision making5454$0
99283Emergency department visit with low level of medical decision making4039$0
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only2323$0
99291Critical care, first 30-74 minutes2121$0
View full utilization report →

Insurance plans in this area (ZIP 98532)

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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: 7315934171View full group profile
NameSpecialtyState
Emergency MedicineCO
Emergency MedicineNE
Nurse PractitionerSD
Nurse PractitionerSD
Emergency MedicineCO
Emergency MedicineNM
Emergency MedicineCO
Emergency MedicineOK
Nurse PractitionerCO
Emergency MedicineCO

Reviews

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Frequently asked questions

What is the registry number for DR. BRETT MICHAEL SHAFFER (M.D.)?
The registry entry for DR. BRETT MICHAEL SHAFFER (M.D.) shows NPI 1619187523.
Should I treat DR. BRETT MICHAEL SHAFFER (M.D.) as an active provider?
Patients and plans typically see DR. BRETT MICHAEL SHAFFER (M.D.) as active in the national extract.
What type of care does DR. BRETT MICHAEL SHAFFER (M.D.) provide?
DR. BRETT MICHAEL SHAFFER (M.D.)'s profile centers on Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Is DR. BRETT MICHAEL SHAFFER (M.D.) tied to Chehalis, Washington?
If you are local to Chehalis, Washington, DR. BRETT MICHAEL SHAFFER (M.D.) may be relevant to your search.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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