Leonard E. Schiffman, DMD
- Medicare services, 2024
- 53
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 202
- Industry payments
- $29
- Affiliated sites
- 1
- Practice address
- 141 Franklin Pl, Woodmere, NY 11598
- Practice phone
- Call (516) 569-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Leonard E Schiffman DMD
Woodmere, New York
Find Leonard Schiffman's professional email, personal email and mobile number
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Leonard E. Schiffman is an oral and maxillofacial surgery (dentist) in Woodmere, New York
Leonard Schiffman practices at Leonard E Schiffman DMD in Woodmere, New York.
Leonard Schiffman's NPI, 1538242417, was assigned on October 23, 2006. Leonard Schiffman holds New York license 030332.
- NPI
- 1538242417NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416994934
- NPI enumeration date
- October 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 569-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Leonard E. Schiffman practices at Leonard E Schiffman DMD in Woodmere, New York
Leonard Schiffman's primary practice is Leonard E Schiffman DMD, at 141 Franklin Pl, Woodmere, NY 11598 in Nassau County. The practice phone is (516) 569-1111.
- Leonard E Schiffman DMD141 Franklin Pl, Woodmere, NY 11598 · Nassau CountyPhone(516) 569-1111
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Leonard E. Schiffman is affiliated with 2 sites of care and 1 medical group
Leonard Schiffman's primary practice is Leonard E Schiffman DMD in Woodmere, New York. Dmand AI also links Leonard Schiffman 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 Leonard E. Schiffman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leonard Schiffman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Leonard E Schiffman DMD | 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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Leonard E. Schiffman is one of 328 orals and maxillofacial surgery (dentist)s in New York
Oral and maxillofacial surgery is Leonard Schiffman's primary specialty in the NPI Registry, under taxonomy code 1223S0112X. Leonard Schiffman is licensed in New York.
Specialties and state licenses
- Oral and maxillofacial surgery (dentist), New YorkPrimary
Orals and maxillofacial surgery (dentist)s near Leonard Schiffman
Counts of orals and maxillofacial surgery (dentist)s 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
Leonard E. Schiffman billed Medicare for 53 services in 2024
CMS data shows 53 Medicare services from Leonard Schiffman across 2 procedure codes in 2024, all of them office visits, for 39 Medicare patients. Medicare paid $6,023 for them. Every service was in an office.
Leonard Schiffman compared with the New York median for orals and maxillofacial surgery (dentist)s, 2024
- Leonard Schiffman
- New York median
- Medicare services
- 53vs 52Close to median
- Medicare patients
- 39vs 368% above
- Part D claims
- 161vs 28143% below
Medians across 322 orals and maxillofacial surgery (dentist)s in New York with Dmand AI profiles that report each measure.
Leonard Schiffman's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Leonard Schiffman and other orals and maxillofacial surgery (dentist)s in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Leonard E. Schiffman treated 39 Medicare patients in 2024, average age 77
CMS counts 39 Medicare patients who saw Leonard Schiffman in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Leonard Schiffman's median patient age at 73, with 47% women.
Leonard Schiffman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Leonard Schiffman's Medicare patients by sex, 2024
- Women2154%
- Men1846%
Chronic conditions among Leonard Schiffman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis64%
- Ischemic heart disease31%
Share of Medicare patients with each condition. A patient can have several.
Leonard Schiffman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leonard E. Schiffman wrote 202 Medicare Part D claims in 2024
In 2024, Leonard Schiffman wrote 202 Medicare Part D claims for 136 patients. 100% of them were for generic drugs. CMS names the drug for 161 of them, across 4 drugs with 11 or more claims each, at $756 in total drug cost.
Leonard Schiffman's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Leonard Schiffman's Part D claims, 2024
- Opioids14%28 of 202 claims
- Antibiotics78%157 of 202 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Leonard E. Schiffman takes part in Medicare
Leonard Schiffman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Leonard E. Schiffman received $29 in industry payments in 2025
CMS Open Payments shows 1 general payment to Leonard Schiffman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $29.
Companies that paid Leonard Schiffman 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 Leonard E. Schiffman'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Leonard E. Schiffman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leonard E. Schiffman's NPI number?
Leonard E. Schiffman's NPI number is 1538242417. It was assigned on October 23, 2006, and it is active in the NPI Registry.
What does Leonard E. Schiffman specialize in?
Leonard E. Schiffman is an oral and maxillofacial surgery (dentist) in Woodmere, New York. The primary specialty in the NPI Registry is Oral and Maxillofacial Surgery (Dentist) (taxonomy code 1223S0112X).
Where does Leonard E. Schiffman practice?
Leonard Schiffman practices at 141 Franklin Pl, Woodmere, NY 11598. Leonard Schiffman's primary practice is Leonard E Schiffman DMD in Woodmere, New York. Dmand AI also links Leonard Schiffman to 1 group practice or clinic and 1 medical group.
What is Leonard E. Schiffman's office phone number?
The practice phone on file for Leonard Schiffman is (516) 569-1111.
What is Leonard E. Schiffman's medical license number?
Leonard Schiffman holds New York license 030332.
Does Leonard E. Schiffman accept Medicare?
Yes. CMS data shows Leonard Schiffman billed Medicare for 53 services in 2024, and Leonard Schiffman accepts Medicare assignment.
How many Medicare patients does Leonard E. Schiffman see?
CMS counts 39 Medicare patients who saw Leonard Schiffman in 2024, with an average age of 77.
What services does Leonard E. Schiffman bill to Medicare?
In 2024, Leonard Schiffman's most billed Medicare services were office visit, new patient (99204) and office visit, established patient (99213).
What drugs does Leonard E. Schiffman prescribe most?
In 2024 Medicare Part D data, Leonard Schiffman's most prescribed drugs by claims were Amoxicillin, Cefdinir and Chlorhexidine Gluconate.
Has Leonard E. Schiffman received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Leonard Schiffman from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Leonard E. Schiffman been practicing?
Leonard Schiffman graduated from medical school in 1973, 53 years ago.
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