Mark Charles Derkazarian, DMD
- Part D claims, 2024
- 163
- Hospital affiliations
- 1
- Industry payments
- $134
- Medical group
- 1
- State license
- 1
- Practice address
- 70 Butler Street, Salem, NH 03079
- Practice phone
- Call (603) 893-2900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Derkazarian'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.
Mark Charles Derkazarian is a periodontist in Salem, New Hampshire
Mark Derkazarian practices at Northeast Rehabilitation Hospital in Salem, New Hampshire, part of Northeast Rehabilitation Hospital Network.
Mark Derkazarian's NPI, 1841331097, was assigned on February 9, 2007. Mark Derkazarian holds Massachusetts license 20494.
- NPI
- 1841331097NPI Registry (opens in a new tab)
- NPI enumeration date
- February 9, 2007
- NPI status
- Active
- Practice phone
- (603) 893-2900
- 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
Mark Charles Derkazarian practices at Northeast Rehabilitation Hospital in Salem, New Hampshire
Mark Derkazarian's primary practice is Northeast Rehabilitation Hospital, at 70 Butler Street, Salem, NH 03079 in Rockingham County. The practice phone is (603) 893-2900.
- Northeast Rehabilitation Hospital70 Butler Street, Salem, NH 03079 · Rockingham CountyPhone(603) 893-2900
Source: Dmand AI Affiliation Data
Mark Charles Derkazarian is affiliated with 2 sites of care and 1 medical group
Mark Derkazarian's primary practice is Northeast Rehabilitation Hospital in Salem, New Hampshire, part of Northeast Rehabilitation Hospital Network. Dmand AI also links Mark Derkazarian to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Charles Derkazarian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Derkazarian practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northeast Rehabilitation Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northeast Rehabilitation Hospital Network and 6.2K+ hospitals, with verified contacts in the same login.
Mark Charles Derkazarian is one of 25 periodontists in New Hampshire
Periodontics is Mark Derkazarian's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. Mark Derkazarian is licensed in Massachusetts.
Specialties and state licenses
- Periodontist, MassachusettsPrimary
Periodontists near Mark Derkazarian
Counts of periodontists 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
Mark Charles Derkazarian's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Mark Derkazarian's median patient age at 53, with 100% women.
Mark Derkazarian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Mark Charles Derkazarian wrote 163 Medicare Part D claims in 2024
In 2024, Mark Derkazarian wrote 163 Medicare Part D claims for 106 patients. 93% of them were for generic drugs.
Mark Derkazarian's Part D claims by kind of drug, 2024
- Generic151 claims93%
- Other12 claims7%
Drug classes CMS tracks in Mark Derkazarian's Part D claims, 2024
- Antibiotics75%123 of 163 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Mark Charles Derkazarian received $134 in industry payments in 2025
CMS Open Payments shows 3 general payments to Mark Derkazarian from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $103.
Companies that paid Mark Derkazarian 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 Mark Charles Derkazarian'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 DataDmand AI Org Hierarchy 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 Mark Charles Derkazarian
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Charles Derkazarian's NPI number?
Mark Charles Derkazarian's NPI number is 1841331097. It was assigned on February 9, 2007, and it is active in the NPI Registry.
What does Mark Charles Derkazarian specialize in?
Mark Charles Derkazarian is a periodontist in Salem, New Hampshire. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does Mark Charles Derkazarian practice?
Mark Derkazarian practices at 70 Butler Street, Salem, NH 03079. Mark Derkazarian's primary practice is Northeast Rehabilitation Hospital in Salem, New Hampshire, part of Northeast Rehabilitation Hospital Network. Dmand AI also links Mark Derkazarian to 1 group practice or clinic and 1 medical group.
What is Mark Charles Derkazarian's office phone number?
The practice phone on file for Mark Derkazarian is (603) 893-2900.
What is Mark Charles Derkazarian's medical license number?
Mark Derkazarian holds Massachusetts license 20494.
Which hospitals is Mark Charles Derkazarian affiliated with?
Mark Derkazarian practices at Northeast Rehabilitation Hospital in Salem, New Hampshire.
Has Mark Charles Derkazarian received payments from drug or device companies?
CMS Open Payments shows $134 in general payments to Mark Derkazarian from 2 companies from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has Mark Charles Derkazarian been practicing?
Mark Derkazarian's NPI was assigned in 2007.
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