William Bernard Gross, DDS
- Part D claims, 2024
- 114
- Industry payments
- $29
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2983 Long Beach Rd, Oceanside, NY 11572
- Practice phone
- Call (516) 536-5777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peterson Dental
Dental practice · Oceanside, New York
Find William Gross' 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.
William Bernard Gross is a dentist in Oceanside, New York
William Gross practices at Peterson Dental in Oceanside, New York.
William Gross' NPI, 1124127626, was assigned on September 21, 2006. William Gross holds North Carolina license 10539.
- NPI
- 1124127626NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Practice phone
- (516) 536-5777
- 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 Affiliation Data
William Bernard Gross practices at Peterson Dental in Oceanside, New York
William Gross' primary practice is Peterson Dental, at 2983 Long Beach Rd, Oceanside, NY 11572. The practice phone is (516) 536-5777.
- Peterson Dental2983 Long Beach Rd, Oceanside, NY 11572Phone(516) 536-5777
Source: Dmand AI Affiliation Data
William Bernard Gross is affiliated with 1 site of care and 1 medical group
William Gross' primary practice is Peterson Dental in Oceanside, New York. Dmand AI also links William Gross to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Bernard Gross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Gross practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peterson Dental | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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William Bernard Gross is one of 2,053 dentists in New York
Dentist is William Gross' primary specialty in the NPI Registry, under taxonomy code 122300000X. William Gross is licensed in North Carolina.
Specialties and state licenses
- Dentist, North CarolinaPrimary
Dentists near William Gross
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
William Bernard Gross' patients have a median age of 30
Across all payers, Dmand AI patient panel data puts William Gross' median patient age at 30, with 25% women.
William Gross' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women25%
- Men50%
Source: Dmand AI Patient Panel Data
William Bernard Gross wrote 114 Medicare Part D claims in 2024
In 2024, William Gross wrote 114 Medicare Part D claims for 67 patients. 99% of them were for generic drugs.
William Gross' Part D claims by kind of drug, 2024
- Generic113 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in William Gross' Part D claims, 2024
- Antibiotics62%71 of 114 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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William Bernard Gross received $29 in industry payments in 2025
CMS Open Payments shows 1 general payment to William Gross from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $29.
Companies that paid William Gross 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 William Bernard Gross'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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 William Bernard Gross
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Bernard Gross' NPI number?
William Bernard Gross' NPI number is 1124127626. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What does William Bernard Gross specialize in?
William Bernard Gross is a dentist in Oceanside, New York. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does William Bernard Gross practice?
William Gross practices at 2983 Long Beach Rd, Oceanside, NY 11572. William Gross' primary practice is Peterson Dental in Oceanside, New York. Dmand AI also links William Gross to 1 medical group.
What is William Bernard Gross' office phone number?
The practice phone on file for William Gross is (516) 536-5777.
What is William Bernard Gross' medical license number?
William Gross holds North Carolina license 10539.
Has William Bernard Gross received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to William Gross from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has William Bernard Gross been practicing?
William Gross' NPI was assigned in 2006.
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