NPPES file of Aug 9, 2026

Matthew J. Bak, M.D.

Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Norfolk, VA

Matthew J. Bak, M.D. is a plastic surgery within the head & neck (otolaryngology) physician with a practice address in Norfolk, Virginia, and NPI 1659386076, issued on Jul 31, 2006. Check the license (Virginia 0101245661, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659386076
Name
Matthew J. Bak
Credential
M.D.
Primary taxonomy
Plastic Surgery within the Head & Neck (Otolaryngology) Physician 207YX0007X
License number
0101245661 VA
Self-reported in NPPES; status is on the state search
Practice location
600 Gresham Dr, Norfolk, VA 23507
Phone
(757) 388-6200
Enumerated
Jul 31, 2006
Record last updated
Jan 28, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(757) 388-6201
Medicaid IDs
1659386076 VA
5911764 NC
Medicare enrollment
Enrolled (PECOS I20090721000274); accepts Medicare assignment
Medical or professional school
University Of Rochester School Of Medicine And Dentistry, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 600 Gresham Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rachele Abel, PA-CPhysician Assistant1871361808
  2. Marc Abrams, MDAnesthesiology Physician1144249244
  3. Nevin Adamski, MDStudent in an Organized Health Care Education/Training Program1144070640
  4. Aderonke AdemolaGerontology Nurse Practitioner1336955814
  5. Arslan Ahmad, MDAnatomic Pathology & Clinical Pathology Physician1104200591
  6. Pranay Shah Ajay, MDStudent in an Organized Health Care Education/Training Program1265127104

Verify Matthew J. Bak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0101245661
    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
Open the Virginia license search

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60% fewer Medicare Part D claims than the average plastic surgery within the head & neck (otolaryngology) physician in 2024

159 Medicare Part D claims for 79 beneficiaries, against an average of 393 among the 492 providers of this specialty who prescribed in Part D. 53 claims were for opioids.

  1. Matthew Bak159
  2. Specialty average393

Most prescribed

  1. Chlorhexidine Gluconate52 claims
  2. Oxycodone Hcl25 claims
  3. Hydrocodone-Acetaminophen23 claims
  4. Levothyroxine Sodium11 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.

The MIPS final score for 2023 (Medicare payment program): 95.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score86.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $286.86

3 payments; by number, the most common kind was food and beverage; the largest payer was Aerin Medical Inc. The 388 providers of this specialty with any payment received $1,454.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Matthew Bak$286.86
  2. Specialty average$1,454.84

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

Bills Medicare through one group practice

  1. Evms Academic Physicians And Surgeons Health Services FoundationNorfolk, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers in Virginia

There are 9 plastic surgery within the head & neck (otolaryngology) physician records in Virginia.

The 8 plastic surgery within the head & neck (otolaryngology) physician records with the nearest ZIP codes

  1. William Dougherty, MDNorfolk, VA 235071174968440
  2. Daniel Karakla, MDNorfolk, VA 235071760457055
  3. Anthony Giordano, M.D.Richmond, VA 232261720052319
  4. Mayand Vakil, MDColonial Heights, VA 238341194220517
  5. Jeffrey Neal, M.D.Abingdon, VA 242101942384433
  6. Michael Alexiou, MDHarrisonburg, VA 228011922091917
  7. Daniel Rooney, D.O.Vienna, VA 221801649261637
  8. Vartan Mardirossian, M.D.Mc Lean, VA 221011700026036

Common questions

What is Matthew J. Bak, M.D.'s NPI number?

Matthew J. Bak, M.D.'s National Provider Identifier (NPI) is 1659386076, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Matthew J. Bak, M.D. located?

The NPPES record lists a practice address at 600 Gresham Dr, Norfolk, VA, 23507. Phone: (757) 388-6200. Providers update this record themselves, so call before visiting.

How can I verify Matthew J. Bak, M.D.'s license?

NPPES lists Virginia license number 0101245661, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Matthew J. Bak, M.D. prescribe under Medicare Part D?

In 2024, Matthew J. Bak, M.D. had 159 Medicare Part D claims for 79 beneficiaries; the average among plastic surgery within the head & neck (otolaryngology) physician prescribers was 393. Part D covers Medicare prescriptions only.

What is Matthew J. Bak, M.D.'s MIPS final score?

The 2023 MIPS final score is 95.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.