NPPES file of Aug 9, 2026

Michael Gross, DMD, MD

Oral and Maxillofacial Surgery (Dentist) · Arlington, WA

Michael Gross, DMD, MD is an oral and maxillofacial surgery (dentist) with a practice address in Arlington, Washington, and NPI 1154821924, issued on Feb 18, 2018. Check the license (Washington DE61213596, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154821924
Name
Michael Gross
Credential
DMD, MD
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
DE61213596 WA
Self-reported in NPPES; status is on the state search
Practice location
16410 Smokey Point Blvd Ste 103, Arlington, WA 98223
Phone
(360) 658-8822
Enumerated
Feb 18, 2018
Record last updated
Feb 9, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Michael Gross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DE61213596
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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65% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

143 Medicare Part D claims for 56 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 34 claims were for opioids.

  1. Michael Gross143
  2. Specialty average406

Most prescribed

  1. Chlorhexidine Gluconate39 claims
  2. Hydrocodone-Acetaminophen32 claims
  3. Amoxicillin15 claims
  4. Ibuprofen15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $111.48

2 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Gross$111.48
  2. Specialty average$1,077.58

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Michael Gross among 199 oral and maxillofacial surgery (dentist) records in Washington

Michael Gross, DMD, MD is one of 199 oral and maxillofacial surgery (dentist) records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 93% of them.

  • NPI issued2018 · 93% of these records are older, 4% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2026 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oral and Maxillofacial Surgery (Dentist) providers in Washington

There are 199 oral and maxillofacial surgery (dentist) records in Washington.

The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes

  1. Daniel Brady, DDSArlington, WA 982231376725499
  2. Peter Kim, D.D.S.Arlington, WA 982231093858318
  3. Samuel McClary, D.D.S.Arlington, WA 982231578606083
  4. Pardeep Brar, DMDAnacortes, WA 982211447363320
  5. Phillip Chen, DDS,MDBellingham, WA 982251831301019
  6. Nadeem Esmail, DDS, MDBellingham, WA 982251003915075
  7. Ronald Pinson, DMDAnacortes, WA 982211235191735
  8. Charles Walter, DDSBellingham, WA 982251093883779

Common questions

What is Michael Gross, DMD, MD's NPI number?

Michael Gross, DMD, MD's National Provider Identifier (NPI) is 1154821924, issued on Feb 18, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Michael Gross, DMD, MD located?

The NPPES record lists a practice address at 16410 Smokey Point Blvd Ste 103, Arlington, WA, 98223. Phone: (360) 658-8822. Providers update this record themselves, so call before visiting.

How can I verify Michael Gross, DMD, MD's license?

NPPES lists Washington license number DE61213596, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Gross, DMD, MD prescribe under Medicare Part D?

In 2024, Michael Gross, DMD, MD had 143 Medicare Part D claims for 56 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.