MICHAEL GROSS DMD, MD
NPI 1154821924
Dentist - Oral and Maxillofacial Surgery in Arlington, WA

Q: What is Michael Gross's NPI number?

The NPI number for Michael Gross is 1154821924. It was assigned to this individual provider in the NPPES registry on February 18, 2018.

Q: What is Michael Gross's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Q: When was this NPI record last updated?

The NPPES record for Michael Gross was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since February 18, 2018PECOS Enrolled

16410 SMOKEY POINT BLVD STE 103, ARLINGTON, WA 98223(360) 658-8822 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 28, 2024, Feb 18, 2018 (2 updates tracked since 2018).

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About Michael Gross Dmd, Md NPPES

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

MICHAEL GROSS DMD, MD (NPI 1154821924) is an individual oral and maxillofacial surgery provider in Arlington, Washington, licensed in Washington (DE61213596) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154821924

Entity TypeIndividualMale

Primary Taxonomy1223S0112X

Provider Legal NameMICHAEL GROSSCredential: DMD, MD

Location Address16410 SMOKEY POINT BLVD STE 103Arlington, WA 98223-8415

Mailing Address16410 Smokey Point Blvd Ste 103Arlington, WA 98223-8415 · (360) 658-8822

Phone(360) 658-8822

Sole ProprietorNo

Enumeration DateFebruary 18, 2018

Last NPPES UpdateFebruary 9, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2026

✔ NPI 1154821924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers

Taxonomy Code1223S0112X

License✔ Licensed in WA · DE61213596

Definition

An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

16410 SMOKEY POINT BLVD STE 103, Arlington, WA 98223

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Gross Dmd, Md 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 98223 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.

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 Michael Gross's NPI number?

The NPI number for Michael Gross is 1154821924. It was assigned to this individual provider in the NPPES registry on February 18, 2018.

Where is Michael Gross located?

Michael Gross practices at 16410 Smokey Point Blvd Ste 103, Arlington, WA 98223. The listed phone number is (360) 658-8822.

What is Michael Gross's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Michael Gross enrolled in Medicare?

Yes. Michael Gross is registered in the Medicare PECOS enrollment system.

What insurance does Michael Gross accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and Humana and 1 other insurer list Michael Gross 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 Michael Gross was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.