Ambrose Jing-Hay To, D.D.S.
General Practice Dentistry · Damascus, MD
Ambrose Jing-Hay To, D.D.S. is a general practice dentistry with a practice address in Damascus, Maryland, and NPI 1902185127, issued on Aug 4, 2011. Check the license (Maryland 12972, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ambrose Jing-Hay To
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 12972 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9701 New Church St Ste 9, Damascus, MD 20872
- Phone
- (301) 253-2174
- Enumerated
- Aug 4, 2011
- Record last updated
- Aug 4, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,408 in Maryland → Look up another NPI →
Verify Ambrose Jing-Hay To in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 12972Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average general practice dentistry in 2024
138 Medicare Part D claims for 76 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin85 claims
- Clindamycin Hcl11 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: $196.65
2 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Ambrose Jing-Hay To among 2,408 general practice dentistry records in Maryland
Ambrose Jing-Hay To, D.D.S. is one of 2,408 general practice dentistry records with a practice address in Maryland. 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 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 general practice dentistry records list a practice address in Damascus
They are 3 of the 131 NPPES records with a practice address in Damascus, and 2,408 general practice dentistry records in Maryland.
All 2,408 in Maryland → Every provider in Damascus → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Sanjay Rajani, D.M.D.Damascus, MD 208721972882918
- David Singer, D.D.S.Damascus, MD 208721093958415
- Andrew Avillo, D.D.S.Clarksburg, MD 208711609856731
- Jennifer Beitler, DDSGermantown, MD 208741073615415
- Mahdieh Emam, D.D.SGermantown, MD 208741205974771
- Parastoo Golestani, DDSGermantown, MD 208741366504268
- Kevin Healy, D.D.S.Germantown, MD 208741306843701
- Susan Hong, DMDGermantown, MD 208741295765790
Common questions
What is Ambrose Jing-Hay To, D.D.S.'s NPI number?
Ambrose Jing-Hay To, D.D.S.'s National Provider Identifier (NPI) is 1902185127, issued on Aug 4, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ambrose Jing-Hay To, D.D.S. located?
The NPPES record lists a practice address at 9701 New Church St Ste 9, Damascus, MD, 20872. Phone: (301) 253-2174. Providers update this record themselves, so call before visiting.
How can I verify Ambrose Jing-Hay To, D.D.S.'s license?
NPPES lists Maryland license number 12972, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Ambrose Jing-Hay To, D.D.S. prescribe under Medicare Part D?
In 2024, Ambrose Jing-Hay To, D.D.S. had 138 Medicare Part D claims for 76 beneficiaries; the average among general practice dentistry prescribers was 83. 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.