Marvin G. Sagun, DDS
- Part D claims, 2024
- 22
- Industry payments
- $33
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 5837 Harbour View Blvd, Suffolk, VA 23435
- Practice phone
- Call (757) 686-3636
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
R L Howell DDS And Associates
Dental practice · Suffolk, Virginia
Find Marvin Sagun'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.
Marvin G. Sagun is a general practice dentistry in Suffolk, Virginia
Marvin Sagun practices at R L Howell DDS And Associates in Suffolk, Virginia.
Marvin Sagun's NPI, 1871752469, was assigned on June 9, 2008. Marvin Sagun holds Virginia license 0401412138.
- NPI
- 1871752469NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2008
- NPI status
- Active
- Practice phone
- (757) 686-3636
- 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)
Marvin G. Sagun practices at R L Howell DDS and Associates in Suffolk, Virginia
Marvin Sagun's primary practice is R L Howell DDS and Associates, at 5837 Harbour View Blvd, Suffolk, VA 23435. The practice phone is (757) 686-3636.
- R L Howell DDS and Associates5837 Harbour View Blvd, Suffolk, VA 23435Phone(757) 686-3636
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marvin G. Sagun is affiliated with 1 site of care and 1 medical group
Marvin Sagun's primary practice is R L Howell DDS And Associates in Suffolk, Virginia. Dmand AI also links Marvin Sagun 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 Marvin G. Sagun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marvin Sagun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| R L Howell DDS And Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marvin G. Sagun is one of 1,559 general practice dentistrys in Virginia
General practice is Marvin Sagun's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Marvin Sagun is licensed in Virginia.
Specialties and state licenses
- General practice dentistry, VirginiaPrimary
General practice dentistrys near Marvin Sagun
Counts of general practice dentistrys 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
Marvin G. Sagun wrote 22 Medicare Part D claims in 2024
In 2024, Marvin Sagun wrote 22 Medicare Part D claims for 14 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Marvin Sagun's Part D claims, 2024
- Antibiotics64%14 of 22 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.
Marvin G. Sagun received $33 in industry payments in 2025
CMS Open Payments shows 2 general payments to Marvin Sagun from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $33.
Companies that paid Marvin Sagun 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 Marvin G. Sagun'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) |
| 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 Marvin G. Sagun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marvin G. Sagun's NPI number?
Marvin G. Sagun's NPI number is 1871752469. It was assigned on June 9, 2008, and it is active in the NPI Registry.
What does Marvin G. Sagun specialize in?
Marvin G. Sagun is a general practice dentistry in Suffolk, Virginia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Marvin G. Sagun practice?
Marvin Sagun practices at 5837 Harbour View Blvd, Suffolk, VA 23435. Marvin Sagun's primary practice is R L Howell DDS And Associates in Suffolk, Virginia. Dmand AI also links Marvin Sagun to 1 medical group.
What is Marvin G. Sagun's office phone number?
The practice phone on file for Marvin Sagun is (757) 686-3636.
What is Marvin G. Sagun's medical license number?
Marvin Sagun holds Virginia license 0401412138.
Has Marvin G. Sagun received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Marvin Sagun from 1 company from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Marvin G. Sagun been practicing?
Marvin Sagun's NPI was assigned in 2008.
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