Katharine Eng, DMD
- Industry payments
- $95
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 32 South St, Waltham, MA 02453-3594
- Practice phone
- Call (781) 894-0500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ashok K. Patel
Dental practice · Waltham, Massachusetts
Find Katharine Eng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Katharine Eng is a dentist in Waltham, Massachusetts
Katharine Eng practices at Ashok K. Patel in Waltham, Massachusetts.
Katharine Eng's NPI, 1578287637, was assigned on October 3, 2022. Katharine Eng holds Massachusetts license DN1859599.
- NPI
- 1578287637NPI Registry (opens in a new tab)
- NPI enumeration date
- October 3, 2022
- NPI status
- Active
- Practice phone
- (781) 894-0500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katharine Eng practices at Ashok K. Patel in Waltham, Massachusetts
Katharine Eng's primary practice is Ashok K. Patel, at 32 South St, Waltham, MA 02453-3594. The practice phone is (781) 894-0500.
- Ashok K. Patel32 South St, Waltham, MA 02453-3594Phone(781) 894-0500
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katharine Eng is affiliated with 1 site of care and 1 medical group
Katharine Eng's primary practice is Ashok K. Patel in Waltham, Massachusetts. Dmand AI also links Katharine Eng to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Katharine Eng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katharine Eng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ashok K. Patel | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Katharine Eng is one of 1,210 dentists in Massachusetts
Dentist is Katharine Eng's primary specialty in the NPI Registry, under taxonomy code 122300000X. Katharine Eng is licensed in Massachusetts.
Specialties and state licenses
- Dentist, MassachusettsPrimary
Dentists near Katharine Eng
Counts of dentists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Katharine Eng received $95 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katharine Eng from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Zimvie Inc. paid the most, $95.
Companies that paid Katharine Eng the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katharine Eng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Katharine Eng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katharine Eng's NPI number?
Katharine Eng's NPI number is 1578287637. It was assigned on October 3, 2022, and it is active in the NPI Registry.
What does Katharine Eng specialize in?
Katharine Eng is a dentist in Waltham, Massachusetts. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Katharine Eng practice?
Katharine Eng practices at 32 South St, Waltham, MA 02453-3594. Katharine Eng's primary practice is Ashok K. Patel in Waltham, Massachusetts. Dmand AI also links Katharine Eng to 1 medical group.
What is Katharine Eng's office phone number?
The practice phone on file for Katharine Eng is (781) 894-0500.
What is Katharine Eng's medical license number?
Katharine Eng holds Massachusetts license DN1859599.
Has Katharine Eng received payments from drug or device companies?
CMS Open Payments shows $95 in general payments to Katharine Eng from 1 company from 2025 to 2025. The largest total came from Zimvie Inc.
How long has Katharine Eng been practicing?
Katharine Eng's NPI was assigned in 2022.
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