NPPES file of Aug 9, 2026

Robert Haoyu Liu, D.M.D

Oral and Maxillofacial Surgery (Dentist) · Bethesda, MD

Robert Haoyu Liu, D.M.D is an oral and maxillofacial surgery (dentist) with a practice address in Bethesda, Maryland, and NPI 1801419973, issued on May 24, 2020. Check the license with the Maryland 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
1801419973
Name
Robert Haoyu Liu
Credential
D.M.D
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License numbers
0438000531 VA
42032 TX
11839372-9921 UT
0401419361 VA
Self-reported in NPPES; status is on the state search
Practice location
8901 Wisconsin Ave, Bethesda, MD 20889
Phone
(301) 295-4340
Enumerated
May 24, 2020
Record last updated
Feb 6, 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.
Download card Updates feed

8 nearest oral and maxillofacial surgery (dentist) records → All 200 in Maryland → Look up another NPI →

Also registered at 8901 Wisconsin Ave

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

  1. Yousef AbdelmotaalPharmacist1316558414
  2. Fenote Abraham, M.D.Addiction Psychiatry Physician1073660916
  3. Anthony AchilleMilitary Health Care Provider1548117609
  4. Chigozie Achuko, DMDDentist1811235898
  5. Jennifer Ackerman Helfand, LCSW-CSocial Worker1912658659
  6. Barry Adams, M.S.S.W.Clinical Social Worker1033242730

Verify Robert Haoyu Liu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $1,315.77

9 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. 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. Robert Liu$1,315.77
  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.

Robert Haoyu Liu among 200 oral and maxillofacial surgery (dentist) records in Maryland

Robert Haoyu Liu, D.M.D is one of 200 oral and maxillofacial surgery (dentist) records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 97% of them.

  • NPI issued2020 · 97% of these records are older, 2% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2026 · 66% 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 Maryland 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 Maryland

There are 200 oral and maxillofacial surgery (dentist) records in Maryland.

All 200 in Maryland → Every provider in Bethesda → Oral and Maxillofacial Surgery (Dentist) nationwide →

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

  1. Kyle Berrong, DDSBethesda, MD 208891609229103
  2. Sasha Betz, D.D.S, M.S.Bethesda, MD 208891962819185
  3. Samuel Coen, DDSBethesda, MD 208891356908891
  4. Christopher Hanhila, DDSBethesda, MD 208891295841161
  5. Emily LiBethesda, MD 208891568142560
  6. Wilfredo Palau-Hernandez, DDSBethesda, MD 208891891991170
  7. Edward Reeg, DDSBethesda, MD 208891194786780
  8. Thomas Santacroce, DMDBethesda, MD 208891336641257

Common questions

What is Robert Haoyu Liu, D.M.D's NPI number?

Robert Haoyu Liu, D.M.D's National Provider Identifier (NPI) is 1801419973, issued on May 24, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Robert Haoyu Liu, D.M.D located?

The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (301) 295-4340. Providers update this record themselves, so call before visiting.

How can I verify Robert Haoyu Liu, D.M.D's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.