Dr. John Dzik, MD
- Industry payments
- $2,863
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4899 Transit Rd, Depew, NY 14043
- Practice phone
- Call (716) 895-2590
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Genesee-Transit Pediatrics
Depew, New York
Find Dr. Dzik'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.
Dr. John Dzik is a pediatric adolescent medicine physician in Depew, New York
Dr. Dzik practices at Genesee-Transit Pediatrics in Depew, New York.
Dr. Dzik's NPI, 1659346948, was assigned on February 21, 2006. Dr. Dzik graduated from University at Buffalo School of Medicine in 1993. Dr. Dzik holds New York license 198388.
- NPI
- 1659346948NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2006
- NPI status
- Active
- Practice phone
- (716) 895-2590
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. John Dzik practices at Genesee-Transit Pediatrics in Depew, New York
Dr. Dzik's primary practice is Genesee-Transit Pediatrics, at 4899 Transit Rd, Depew, NY 14043 in Erie County. The practice phone is (716) 895-2590.
- Genesee-Transit Pediatrics4899 Transit Rd, Depew, NY 14043 · Erie CountyPhone(716) 895-2590
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Dzik is affiliated with 2 sites of care and 1 medical group
Dr. Dzik's primary practice is Genesee-Transit Pediatrics in Depew, New York. Dmand AI also links Dr. Dzik 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 Dr. John Dzik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dzik practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Genesee-Transit Pediatrics | 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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Dr. John Dzik is one of 283 pediatric adolescent medicine physicians in New York
Adolescent medicine is Dr. Dzik's primary specialty in the NPI Registry, under taxonomy code 2080A0000X. Dr. Dzik is licensed in New York.
Specialties and state licenses
- Pediatric adolescent medicine, New YorkPrimary
Pediatric adolescent medicine physicians near Dr. Dzik
Counts of pediatric adolescent medicine physicians 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
Dr. John Dzik's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Dzik's median patient age at 13, with 38% women.
Dr. Dzik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. John Dzik received $2,863 in industry payments from 2016 to 2025
CMS Open Payments shows 161 general payments to Dr. Dzik from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $748.
General payments to Dr. Dzik by program year, 2016 to 2025
Companies that paid Dr. Dzik the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Dzik graduated from University at Buffalo School of Medicine
Dr. Dzik graduated from University at Buffalo School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Dzik'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. John Dzik
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Dzik's NPI number?
Dr. John Dzik's NPI number is 1659346948. It was assigned on February 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Dzik?
Dr. John Dzik is a pediatric adolescent medicine physician in Depew, New York. The primary specialty in the NPI Registry is Pediatric Adolescent Medicine Physician (taxonomy code 2080A0000X).
Where does Dr. John Dzik practice?
Dr. Dzik practices at 4899 Transit Rd, Depew, NY 14043. Dr. Dzik's primary practice is Genesee-Transit Pediatrics in Depew, New York. Dmand AI also links Dr. Dzik to 1 group practice or clinic and 1 medical group.
What is Dr. John Dzik's office phone number?
The practice phone on file for Dr. Dzik is (716) 895-2590.
What is Dr. John Dzik's medical license number?
Dr. Dzik holds New York license 198388.
Where did Dr. John Dzik go to medical school?
Dr. Dzik graduated from University at Buffalo School of Medicine in 1993.
Has Dr. John Dzik received payments from drug or device companies?
CMS Open Payments shows $2,863 in general payments to Dr. Dzik from 26 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. John Dzik been practicing?
Dr. Dzik graduated from medical school in 1993, 33 years ago.
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