1. Home
  2. Directory
  3. Washington
  4. Lakewood
  5. Nurse Practitioner
  6. NPI Profile

MR. JOSEPH BENGSTON GRABOWSKI ARNP
NPI 1346960564
Nurse Practitioner - Pediatrics in Lakewood, WA

Active since August 29, 2022PECOS Enrolled
7424 BRIDGEPORT WAY W, LAKEWOOD, WA 98499(253) 581-2111(253) 581-2712 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 6, 2025, May 29, 2025, Aug 29, 2022 (3 updates tracked since 2022).

About Mr. Joseph Bengston Grabowski Arnp NPPES

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

MR. JOSEPH BENGSTON GRABOWSKI ARNP (NPI 1346960564) is an individual pediatrics provider in Lakewood, Washington, licensed in Washington (AP61681537) and active in the NPI registry since August 2022. He is enrolled in Medicare PECOS and maintains a secondary practice location in Tacoma.

NPPES Registry Identity

NPI1346960564
Entity TypeIndividualMale
Primary Taxonomy363LP0200X
Provider Legal NameMR. JOSEPH BENGSTON GRABOWSKICredential: ARNP
Location Address7424 BRIDGEPORT WAY WLakewood, WA 98499-8120
Mailing AddressPo Box 34703Seattle, WA 98124-1703
Phone(253) 581-2111
Fax(253) 581-2712
Sole ProprietorNo
Enumeration DateAugust 29, 2022
Last NPPES UpdateOctober 6, 20253 updates tracked since enumeration
NPPES CertifiedOctober 6, 2025
✔ NPI 1346960564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in WA · AP61681537
Also ListedRegistered NurseTaxonomy 163W00000X · License RN61244910 (WA)
7424 BRIDGEPORT WAY W, Lakewood, WA 98499
Open in Google Maps ↗

Secondary Practice Location 1

Location 11901 S Union Ave Ste B6010Tacoma, WA 98405-1806 · Phone (253) 383-5777

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Joseph Bengston Grabowski Arnp 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 Reassignments

2

Medicare enrollment records show Joseph Grabowski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sea Mar Community Health Centers
Same address
Federally Qualified Health Center (FQHC)
7424 BRIDGEPORT WAY W
Lakewood, WA 98499
  • Reassigned Medicare billing, Washington enrollment
  • 525 clinicians in this Medicare group
NPI 1699394767 (253) 240-2110
Multicare Health System
1.3 mi
Physical Therapist
9514 GRAVELLY LAKE DR SW
Lakewood, WA 98499
  • Reassigned Medicare billing, Washington enrollment
  • 4,383 clinicians in this Medicare group
NPI 1790298081 (253) 983-9395

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 98499 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
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
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.

JOHN JAMES ROOKS MD
Specialist
7424 BRIDGEPORT WAY W, #305
LAKEWOOD, WA 98499
Pierce County (253) 301-6962
DR. SCOTT R OLSEN DDS
Dentist
7424 BRIDGEPORT WAY W
LAKEWOOD, WA 98499
Pierce County (253) 581-2112
ORAL SURGERY NORTHWEST
Dentist
7424 BRIDGEPORT WAY W, SUITE 311
LAKEWOOD, WA 98499
Pierce County (253) 588-1701
EAR, NOSE AND THROAT ASSOCIATES OF TACOMA, PS
Specialist
7424 BRIDGEPORT WAY W, #305
LAKEWOOD, WA 98499
Pierce County (253) 582-3377
DARLENE RENARITA COE M.D.
Pediatrics
7424 BRIDGEPORT WAY W, SUITE 203
LAKEWOOD, WA 98499
Pierce County (253) 581-2111
DR. JOSEPH P CLABOTS M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
7424 BRIDGEPORT WAY W, SUITE 307
LAKEWOOD, WA 98499
Pierce County (253) 588-3149
KEITH ALLEN WEISSINGER M.D.
Pediatrics
7424 BRIDGEPORT WAY W, SUITE 103
LAKEWOOD, WA 98499
Pierce County (253) 581-2111
FAMILY MARRIAGE AND ASSESSMENT COUNSELING, LLC
Counselor (Mental Health)
7424 BRIDGEPORT WAY W, SUITE 309
LAKEWOOD, WA 98499
Pierce County (253) 589-1611

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 Joseph Grabowski's NPI number?

The NPI number for Joseph Grabowski is 1346960564. It was assigned to this individual provider in the NPPES registry on August 29, 2022.

Where is Joseph Grabowski located?

Joseph Grabowski practices at 7424 Bridgeport Way W, Lakewood, WA 98499. The listed phone number is (253) 581-2111.

What is Joseph Grabowski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Joseph Grabowski enrolled in Medicare?

Yes. Joseph Grabowski is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joseph Grabowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Grabowski reassigns Medicare benefits to 2 organizations: Sea Mar Community Health Centers (Lakewood, WA) and Multicare Health System (Lakewood, WA). Each 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 Joseph Grabowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Grabowski accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Joseph Grabowski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Joseph Grabowski was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.