John Marsala, DDS
- Part D claims, 2024
- 19
- Industry payments
- $12
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 5060 Ace Lane, Naperville, IL 60564
- Practice phone
- Call (630) 904-4444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wheatland Sleep Solution
Dental practice · Naperville, Illinois
Find John Marsala'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.
John Marsala is a general practice dentistry in Naperville, Illinois
John Marsala practices at Wheatland Sleep Solution in Naperville, Illinois.
John Marsala's NPI, 1497062749, was assigned on September 8, 2010. John Marsala holds Illinois license 019018724.
- NPI
- 1497062749NPI Registry (opens in a new tab)
- NPI enumeration date
- September 8, 2010
- NPI status
- Active
- Practice phone
- (630) 904-4444
- 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)
John Marsala practices at Wheatland Sleep Solution in Naperville, Illinois
John Marsala's primary practice is Wheatland Sleep Solution, at 5060 Ace Lane, Naperville, IL 60564. The practice phone is (630) 904-4444.
- Wheatland Sleep Solution5060 Ace Lane, Naperville, IL 60564Phone(630) 904-4444
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Marsala is affiliated with 2 sites of care and 1 medical group
John Marsala's primary practice is Wheatland Sleep Solution in Naperville, Illinois. Dmand AI also links John Marsala to 1 physician office and 1 medical group, each 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 John Marsala's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Marsala practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wheatland Sleep Solution | 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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John Marsala is one of 2,353 general practice dentistrys in Illinois
General practice is John Marsala's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Marsala is licensed in Illinois.
Specialties and state licenses
- General practice dentistry, IllinoisPrimary
General practice dentistrys near John Marsala
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
John Marsala's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts John Marsala's median patient age at 54, with 75% women.
John Marsala's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
John Marsala wrote 19 Medicare Part D claims in 2024
In 2024, John Marsala wrote 19 Medicare Part D claims for 13 patients. 84% of them were for generic drugs.
John Marsala's Part D claims by kind of drug, 2024
- Generic16 claims84%
- Brand-name and other3 claims16%
Drug classes CMS tracks in John Marsala's Part D claims, 2024
- Antibiotics68%13 of 19 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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John Marsala received $12 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Marsala from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. VOCO America Inc. paid the most, $12.
Companies that paid John Marsala 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 John Marsala'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 John Marsala
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Marsala's NPI number?
John Marsala's NPI number is 1497062749. It was assigned on September 8, 2010, and it is active in the NPI Registry.
What does John Marsala specialize in?
John Marsala is a general practice dentistry in Naperville, Illinois. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John Marsala practice?
John Marsala practices at 5060 Ace Lane, Naperville, IL 60564. John Marsala's primary practice is Wheatland Sleep Solution in Naperville, Illinois. Dmand AI also links John Marsala to 1 physician office and 1 medical group.
What is John Marsala's office phone number?
The practice phone on file for John Marsala is (630) 904-4444.
What is John Marsala's medical license number?
John Marsala holds Illinois license 019018724.
Has John Marsala received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to John Marsala from 1 company from 2025 to 2025. The largest total came from VOCO America Inc.
How long has John Marsala been practicing?
John Marsala's NPI was assigned in 2010.
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