Andrew Ying-Zhe Horng, D.D.S
Pediatric Dentistry · Rockville, MD
Andrew Ying-Zhe Horng, D.D.S is a pediatric dentistry with a practice address in Rockville, Maryland, and NPI 1609967728, issued on Sep 27, 2006. Check the license (Maryland 13016, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew Ying-Zhe Horng
- Credential
- D.D.S
- Primary taxonomy
- Pediatric Dentistry 1223P0221X
- License number
- 13016 MD
Self-reported in NPPES; status is on the state search - Practice location
- 121 Congressional LN, Rockville, MD 20852
- Phone
- (301) 881-0220
- Enumerated
- Sep 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 881-7546
- Entity
- Type 1 · individual
8 nearest pediatric dentistry records → All 294 in Maryland → Look up another NPI →
Also registered at 121 Congressional LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lawrence Frank, M.D.Ophthalmology Physician1619998036
- Seema Gupta, M.D.Ophthalmology Physician1710973375
Verify Andrew Ying-Zhe Horng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 13016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $38.29
2 payments; by number, the most common kind was food and beverage; the largest payer was Ortho Organizers, Inc. The 2,607 providers of this specialty with any payment received $434.77 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.
Andrew Ying-Zhe Horng among 294 pediatric dentistry records in Maryland
Andrew Ying-Zhe Horng, D.D.S is one of 294 pediatric dentistry records with a practice address in Maryland. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 79% newer
- In a Medicare fileYes · 21% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Dentistry providers in Maryland
There are 294 pediatric dentistry records in Maryland.
All 294 in Maryland → Every provider in Rockville → Pediatric Dentistry nationwide →
The 8 pediatric dentistry records with the nearest ZIP codes
- Haider AlshamiRockville, MD 208521851881999
- Yunah ChunRockville, MD 208521548919079
- Shailja Ensor, D.D.S.Rockville, MD 208521639268832
- Sheyda Maghsoudi, DDSRockville, MD 208521801327747
- Douglas Pincock, DMDRockville, MD 208521992721310
- Jenny Rhee, D.D.S.Rockville, MD 208521659752590
- Yuka Tanabe Yamagishi, DDS, MSRockville, MD 208521659643021
- Annie ZhaoRockville, MD 208521821554619
Common questions
What is Andrew Ying-Zhe Horng, D.D.S's NPI number?
Andrew Ying-Zhe Horng, D.D.S's National Provider Identifier (NPI) is 1609967728, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Ying-Zhe Horng, D.D.S located?
The NPPES record lists a practice address at 121 Congressional LN, Rockville, MD, 20852. Phone: (301) 881-0220. Providers update this record themselves, so call before visiting.
How can I verify Andrew Ying-Zhe Horng, D.D.S's license?
NPPES lists Maryland license number 13016, as entered by the provider. 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.
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.