Katharine Eng, DMD
Dentist · Waltham, MA
Katharine Eng, DMD is a dentist with a practice address in Waltham, Massachusetts, and NPI 1578287637, issued on Oct 3, 2022. Check the license (Massachusetts DN1859599, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katharine Eng
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1859599 MA
Self-reported in NPPES; status is on the state search - Practice location
- 32 South St Ste 100, Waltham, MA 02453
- Phone
- (781) 894-0500
- Enumerated
- Oct 3, 2022
- Record last updated
- Oct 3, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Also registered at 32 South St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zeinab Amrani, DMDDentist1992668032
- Yasmin Chebbi, DMDDentist1306390778
- Claudia Santander VinardellGeneral Practice Dentistry1801596531
Verify Katharine Eng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1859599Check 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: $2,031.99
14 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Katharine Eng among 2,934 dentist records in Massachusetts
Katharine Eng, DMD is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 dentist records list a practice address in Waltham
They are 31 of the 2,111 NPPES records with a practice address in Waltham, and 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Waltham → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Taejoon Ahn, DMDWaltham, MA 024531104042118
- Yasmin Chebbi, DMDWaltham, MA 024531306390778
- Salome Farzaneh, DMDWaltham, MA 024531932256740
- Myungeun Kim, DMDWaltham, MA 024531821306499
- Robert LindbergWaltham, MA 024531992975106
- Patrick Lo, DMDWaltham, MA 024531750001285
- Ana Mateo, DMDWaltham, MA 024531306474077
- Cindy Moon, DMDWaltham, MA 024531295951200
Common questions
What is Katharine Eng, DMD's NPI number?
Katharine Eng, DMD's National Provider Identifier (NPI) is 1578287637, issued on Oct 3, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Eng, DMD located?
The NPPES record lists a practice address at 32 South St Ste 100, Waltham, MA, 02453. Phone: (781) 894-0500. Providers update this record themselves, so call before visiting.
How can I verify Katharine Eng, DMD's license?
NPPES lists Massachusetts license number DN1859599, as entered by the provider. Search the Massachusetts 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.