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BRIAN LEE GRIMM
NPI 1831057306
Physician Assistant in Tacoma, WA

Active since January 13, 2026PECOS Enrolled

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: May 22, 2026, Jan 13, 2026 (2 updates tracked since 2026).

About Brian Lee Grimm NPPES

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

BRIAN LEE GRIMM (NPI 1831057306) is an individual physician assistant in Tacoma, Washington and active in the NPI registry since January 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831057306
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameBRIAN LEE GRIMM
Location AddressPO BOX 5299Tacoma, WA 98415-0299
Mailing AddressPo Box 5299Tacoma, WA 98415-0299
Phone(253) 403-1000
Sole ProprietorYes
Enumeration DateJanuary 13, 2026
Last NPPES UpdateMay 22, 20262 updates tracked since enumeration
NPPES CertifiedMay 22, 2026
✔ NPI 1831057306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
PO BOX 5299, Tacoma, WA 98415
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian Lee Grimm 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98415 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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 2

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

QINRUI XU FNP
Nurse Practitioner
PO BOX 5299
TACOMA, WA 98415
Pierce County (253) 403-1000
CARA DARLING ARNP
Nurse Practitioner
PO BOX 5299
TACOMA, WA 98415
Pierce County (253) 403-1000

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 Brian Grimm's NPI number?

The NPI number for Brian Grimm is 1831057306. It was assigned to this individual provider in the NPPES registry on January 13, 2026.

Where is Brian Grimm located?

Brian Grimm practices at PO Box 5299, Tacoma, WA 98415. The listed phone number is (253) 403-1000.

What is Brian Grimm's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Brian Grimm enrolled in Medicare?

Yes. Brian Grimm is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Brian Grimm was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.