Steven Alan Koff, DMD
- Industry payments
- $18
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 55 North Ave, Mendon, MA 01756
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Center
Mendon, Massachusetts
Find Steven Koff'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.
Steven Alan Koff is a general practice dentistry in Mendon, Massachusetts
Steven Koff practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Steven Koff's NPI, 1851303515, was assigned on August 12, 2006. Steven Koff holds Massachusetts license 13968.
- NPI
- 1851303515NPI Registry (opens in a new tab)
- NPI enumeration date
- August 12, 2006
- NPI status
- Active
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Steven Alan Koff practices at Umass Memorial Medical Center in Mendon, Massachusetts
Steven Koff's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.
- Umass Memorial Medical Center55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Steven Alan Koff is affiliated with 2 sites of care and 1 medical group
Steven Koff's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Steven Koff to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Steven Alan Koff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steven Koff practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Steven Alan Koff is one of 1,941 general practice dentistrys in Massachusetts
General practice is Steven Koff's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Steven Koff is licensed in Massachusetts.
Specialties and state licenses
- General practice dentistry, MassachusettsPrimary
General practice dentistrys near Steven Koff
Counts of general practice dentistrys 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
Steven Alan Koff's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Steven Koff's median patient age at 7, with 29% women.
Steven Koff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Steven Alan Koff received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Steven Koff from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GC America Inc. paid the most, $18.
Companies that paid Steven Koff 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 Steven Alan Koff'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Steven Alan Koff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steven Alan Koff's NPI number?
Steven Alan Koff's NPI number is 1851303515. It was assigned on August 12, 2006, and it is active in the NPI Registry.
What does Steven Alan Koff specialize in?
Steven Alan Koff is a general practice dentistry in Mendon, Massachusetts. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Steven Alan Koff practice?
Steven Koff practices at 55 North Ave, Mendon, MA 01756. Steven Koff's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Steven Koff to 1 group practice or clinic and 1 medical group.
What is Steven Alan Koff's office phone number?
The practice phone on file for Steven Koff is (508) 334-1000.
What is Steven Alan Koff's medical license number?
Steven Koff holds Massachusetts license 13968.
Has Steven Alan Koff received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Steven Koff from 1 company from 2025 to 2025. The largest total came from GC America Inc.
How long has Steven Alan Koff been practicing?
Steven Koff's NPI was assigned in 2006.
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