Jonathan Adam Altmark, DDS
- Industry payments
- $49
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 77 Veterans Memorial Hwy, Commack, NY 11725-3410
- Practice phone
- Call (631) 499-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Altmark Kidz Dentistry
Dental practice · Commack, New York
Find Jonathan Altmark'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.
Jonathan Adam Altmark is a pediatric dentist in Smithtown, New York
Jonathan Altmark practices at Altmark Kidz Dentistry in Commack, New York.
Jonathan Altmark's NPI, 1760554448, was assigned on November 15, 2006. Jonathan Altmark holds New York license 050166.
- NPI
- 1760554448NPI Registry (opens in a new tab)
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Practice phone
- (631) 499-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Adam Altmark practices in Commack and Smithtown
Jonathan Altmark's primary practice is Altmark Kidz Dentistry, at 77 Veterans Memorial Hwy, Commack, NY 11725-3410. The practice phone is (631) 499-2100. The NPI Registry lists Jonathan Altmark's practice address as 50 State Rte 25A, Smithtown, NY 11787.
- Altmark Kidz DentistryPrimary77 Veterans Memorial Hwy, Commack, NY 11725-3410Phone(631) 499-2100
- NPI Registry address50 State Rte 25A, Smithtown, NY 11787 · Suffolk County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Jonathan Adam Altmark is affiliated with 1 site of care and 1 medical group
Jonathan Altmark's primary practice is Altmark Kidz Dentistry in Commack, New York. Dmand AI also links Jonathan Altmark 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 Jonathan Adam Altmark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Altmark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Altmark Kidz Dentistry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan Adam Altmark is one of 399 pediatric dentists in New York
Pediatric dentistry is Jonathan Altmark's primary specialty in the NPI Registry, under taxonomy code 1223P0221X. Jonathan Altmark is licensed in New York.
Specialties and state licenses
- Pediatric dentist, New YorkPrimary
Pediatric dentists near Jonathan Altmark
Counts of pediatric 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
Jonathan Adam Altmark's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Jonathan Altmark's median patient age at 11, with 67% women.
Jonathan Altmark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Jonathan Adam Altmark received $49 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jonathan Altmark from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $49.
Companies that paid Jonathan Altmark 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 Jonathan Adam Altmark'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Jonathan Adam Altmark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Adam Altmark's NPI number?
Jonathan Adam Altmark's NPI number is 1760554448. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What does Jonathan Adam Altmark specialize in?
Jonathan Adam Altmark is a pediatric dentist in Smithtown, New York. The primary specialty in the NPI Registry is Pediatric Dentist (taxonomy code 1223P0221X).
Where does Jonathan Adam Altmark practice?
Jonathan Altmark practices at 77 Veterans Memorial Hwy, Commack, NY 11725-3410. Jonathan Altmark also practices at 50 State Rte 25A, Smithtown, NY 11787. Jonathan Altmark's primary practice is Altmark Kidz Dentistry in Commack, New York. Dmand AI also links Jonathan Altmark to 1 medical group.
What is Jonathan Adam Altmark's office phone number?
The practice phone on file for Jonathan Altmark is (631) 499-2100.
What is Jonathan Adam Altmark's medical license number?
Jonathan Altmark holds New York license 050166.
Has Jonathan Adam Altmark received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Jonathan Altmark from 1 company from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Jonathan Adam Altmark been practicing?
Jonathan Altmark's NPI was assigned in 2006.
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