Wahn Khang, DMD
Periodontics · Reston, VA
Wahn Khang, DMD is a periodontics with a practice address in Reston, Virginia, and NPI 1346453073, issued on May 8, 2007. Check the license (Virginia 0401-008968, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wahn Khang
- Credential
- DMD
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 0401-008968 VA
Self-reported in NPPES; status is on the state search - Practice location
- 11866 Sunrise Valley Dr Ste 101, Reston, VA 20191
- Phone
- (703) 648-0500
- Enumerated
- May 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (703) 648-1500
- Entity
- Type 1 · individual
8 nearest periodontics records → All 214 in Virginia → Look up another NPI →
Verify Wahn Khang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0401-008968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average periodontics in 2024
218 Medicare Part D claims for 72 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin77 claims
- Chlorhexidine Gluconate64 claims
- Ibuprofen48 claims
- Methylprednisolone15 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: $56,545.84
1 payment: honoraria; the largest payer was Hiossen, Inc. The 2,966 providers of this specialty with any payment received $1,338.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Wahn Khang among 214 periodontics records in Virginia
Wahn Khang, DMD is one of 214 periodontics records with a practice address in Virginia. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 41% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Virginia
There are 214 periodontics records in Virginia.
All 214 in Virginia → Every provider in Reston → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Matthew Gramkee, DDSReston, VA 201911487679338
- Charles Fields, DMDReston, VA 201901699778175
- Nina Hirshman, D.D.S.Warrenton, VA 201861932136660
- Kenneth Wright, DMD, MPHLeesburg, VA 201761487668430
- Vivek Doppalapudi, DDS MS DMSCHerndon, VA 201701619083607
- Alfonso Patron, DDSHerndon, VA 201701346460300
- Jean-Claude Kharmouche, DMDSterling, VA 201651720123292
- David Pfohl, DMDSterling, VA 201651962624155
Common questions
What is Wahn Khang, DMD's NPI number?
Wahn Khang, DMD's National Provider Identifier (NPI) is 1346453073, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Wahn Khang, DMD located?
The NPPES record lists a practice address at 11866 Sunrise Valley Dr Ste 101, Reston, VA, 20191. Phone: (703) 648-0500. Providers update this record themselves, so call before visiting.
How can I verify Wahn Khang, DMD's license?
NPPES lists Virginia license number 0401-008968, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Wahn Khang, DMD prescribe under Medicare Part D?
In 2024, Wahn Khang, DMD had 218 Medicare Part D claims for 72 beneficiaries; the average among periodontics prescribers was 277. 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.