Jeffrey Howard Markowitz, DDS
- Part D claims, 2024
- 30
- Industry payments
- $15
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1129 Northern Blvd, Manhasset, NY 11030-3045
- Practice phone
- Call (516) 365-3535
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr. Jeffrey H. Markowtiz
Dental practice · Manhasset, New York
Find Jeffrey Markowitz'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.
Jeffrey Howard Markowitz is a prosthodontist in Manhasset, New York
Jeffrey Markowitz practices at Dr. Jeffrey H. Markowtiz in Manhasset, New York.
Jeffrey Markowitz's NPI, 1386863249, was assigned on April 25, 2007. Jeffrey Markowitz holds New York license 035133.
- NPI
- 1386863249NPI Registry (opens in a new tab)
- NPI enumeration date
- April 25, 2007
- NPI status
- Active
- Practice phone
- (516) 365-3535
- 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)
Jeffrey Howard Markowitz practices at Dr. Jeffrey H. Markowtiz in Manhasset, New York
Jeffrey Markowitz's primary practice is Dr. Jeffrey H. Markowtiz, at 1129 Northern Blvd, Manhasset, NY 11030-3045. The practice phone is (516) 365-3535.
- Dr. Jeffrey H. Markowtiz1129 Northern Blvd, Manhasset, NY 11030-3045Phone(516) 365-3535
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jeffrey Howard Markowitz is affiliated with 1 site of care and 1 medical group
Jeffrey Markowitz's primary practice is Dr. Jeffrey H. Markowtiz in Manhasset, New York. Dmand AI also links Jeffrey Markowitz to 1 medical group, 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 Jeffrey Howard Markowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffrey Markowitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Jeffrey H. Markowtiz | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jeffrey Howard Markowitz is one of 132 prosthodontists in New York
Prosthodontics is Jeffrey Markowitz's primary specialty in the NPI Registry, under taxonomy code 1223P0700X. Jeffrey Markowitz is licensed in New York.
Specialties and state licenses
- Prosthodontist, New YorkPrimary
Prosthodontists near Jeffrey Markowitz
Counts of prosthodontists 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
Jeffrey Howard Markowitz's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Jeffrey Markowitz's median patient age at 63, with 67% women.
Jeffrey Markowitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women67%
- Men0%
Source: Dmand AI Patient Panel Data
Jeffrey Howard Markowitz wrote 30 Medicare Part D claims in 2024
In 2024, Jeffrey Markowitz wrote 30 Medicare Part D claims for 19 patients. 80% of them were for generic drugs.
Jeffrey Markowitz's Part D claims by kind of drug, 2024
- Generic24 claims80%
- Brand-name and other6 claims20%
Drug classes CMS tracks in Jeffrey Markowitz's Part D claims, 2024
- Antibiotics50%15 of 30 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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Jeffrey Howard Markowitz received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jeffrey Markowitz from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $15.
Companies that paid Jeffrey Markowitz 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 Jeffrey Howard Markowitz'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 Jeffrey Howard Markowitz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jeffrey Howard Markowitz's NPI number?
Jeffrey Howard Markowitz's NPI number is 1386863249. It was assigned on April 25, 2007, and it is active in the NPI Registry.
What does Jeffrey Howard Markowitz specialize in?
Jeffrey Howard Markowitz is a prosthodontist in Manhasset, New York. The primary specialty in the NPI Registry is Prosthodontist (taxonomy code 1223P0700X).
Where does Jeffrey Howard Markowitz practice?
Jeffrey Markowitz practices at 1129 Northern Blvd, Manhasset, NY 11030-3045. Jeffrey Markowitz's primary practice is Dr. Jeffrey H. Markowtiz in Manhasset, New York. Dmand AI also links Jeffrey Markowitz to 1 medical group.
What is Jeffrey Howard Markowitz's office phone number?
The practice phone on file for Jeffrey Markowitz is (516) 365-3535.
What is Jeffrey Howard Markowitz's medical license number?
Jeffrey Markowitz holds New York license 035133.
Has Jeffrey Howard Markowitz received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Jeffrey Markowitz from 1 company from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Jeffrey Howard Markowitz been practicing?
Jeffrey Markowitz's NPI was assigned in 2007.
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