Howard B. Gross, DDS, MSD
- Part D claims, 2024
- 157
- Industry payments
- $143
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2007
- Practice address
- 2100 N Broad St, Lansdale, PA 19446-1052
- Practice phone
- Call (215) 368-5110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Penn Periodontal Associates
Physician office · Lansdale, Pennsylvania
Find Howard 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.
Howard B. Gross is a dentist in Ardmore, Pennsylvania
Howard Gross practices at North Penn Periodontal Associates in Lansdale, Pennsylvania.
Howard Gross' NPI, 1720139728, was assigned on January 16, 2007. Howard Gross holds Pennsylvania license DS036734.
- NPI
- 1720139728NPI Registry (opens in a new tab)
- NPI enumeration date
- January 16, 2007
- NPI status
- Active
- Practice phone
- (215) 368-5110
- 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
Howard B. Gross practices in Lansdale and Ardmore
Howard Gross' primary practice is North Penn Periodontal Associates, at 2100 N Broad St, Lansdale, PA 19446-1052. The practice phone is (215) 368-5110. The NPI Registry lists Howard Gross' practice address as 32 Parking Plaza, Ardmore, PA 19003.
- North Penn Periodontal AssociatesPrimary2100 N Broad St, Lansdale, PA 19446-1052Phone(215) 368-5110
- NPI Registry address32 Parking Plaza, Ardmore, PA 19003
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Howard B. Gross is affiliated with 1 site of care
Howard Gross' primary practice is North Penn Periodontal Associates in Lansdale, Pennsylvania.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Howard B. Gross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Howard Gross practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Penn Periodontal Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Howard B. Gross is one of 1,352 dentists in Pennsylvania
Dentist is Howard Gross' primary specialty in the NPI Registry, under taxonomy code 122300000X. Dmand AI has Howard Gross' licenses on file in 2 states: Pennsylvania and Michigan.
Specialties and state licenses
- Dentist, PennsylvaniaPrimary
- Michigan license
Dentists near Howard 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
Howard B. Gross' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Howard Gross' median patient age at 72, with 50% women.
Howard Gross' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Howard B. Gross wrote 157 Medicare Part D claims in 2024
In 2024, Howard Gross wrote 157 Medicare Part D claims for 97 patients. 89% of them were for generic drugs.
Howard Gross' Part D claims by kind of drug, 2024
- Generic140 claims89%
- Other17 claims11%
Drug classes CMS tracks in Howard Gross' Part D claims, 2024
- Antibiotics71%111 of 157 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Howard B. Gross received $143 in industry payments in 2025
CMS Open Payments shows 1 general payment to Howard Gross from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Geistlich Pharma, North America, Inc. paid the most, $143.
Companies that paid Howard 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 Howard B. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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 Howard B. 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 Howard B. Gross' NPI number?
Howard B. Gross' NPI number is 1720139728. It was assigned on January 16, 2007, and it is active in the NPI Registry.
What does Howard B. Gross specialize in?
Howard B. Gross is a dentist in Ardmore, Pennsylvania. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Howard B. Gross practice?
Howard Gross practices at 2100 N Broad St, Lansdale, PA 19446-1052. Howard Gross also practices at 32 Parking Plaza, Ardmore, PA 19003. Howard Gross' primary practice is North Penn Periodontal Associates in Lansdale, Pennsylvania.
What is Howard B. Gross' office phone number?
The practice phone on file for Howard Gross is (215) 368-5110.
What is Howard B. Gross' medical license number?
Howard Gross holds Pennsylvania license DS036734, one of the licenses on file in 2 states.
Which states has Howard B. Gross been licensed in?
Dmand AI has state licenses on file for Howard Gross in Pennsylvania and Michigan.
Has Howard B. Gross received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Howard Gross from 1 company from 2025 to 2025. The largest total came from Geistlich Pharma, North America, Inc.
How long has Howard B. Gross been practicing?
Howard Gross' NPI was assigned in 2007.
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