Nader M. Rassouli, BS, DDS, MS
- Part D claims, 2024
- 148
- Industry payments
- $276
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 5440 Sw Westgate Dr Ste 360 Suite 360, Portland, OR 97221-2446
- Practice phone
- Call (503) 297-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sylvan Implant & Reconstructive Dentistry
Physician office · Portland, Oregon
Find Nader Rassouli'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.
Nader M. Rassouli is a prosthodontist in Portland, Oregon
Nader Rassouli practices at Sylvan Implant & Reconstructive Dentistry in Portland, Oregon.
Nader Rassouli's NPI, 1598755647, was assigned on October 28, 2005. Nader Rassouli holds Oregon license D6832.
- NPI
- 1598755647NPI Registry (opens in a new tab)
- NPI enumeration date
- October 28, 2005
- NPI status
- Active
- Practice phone
- (503) 297-4400
- 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
Nader M. Rassouli practices at Sylvan Implant & Reconstructive Dentistry in Portland, Oregon
Nader Rassouli's primary practice is Sylvan Implant & Reconstructive Dentistry, at 5440 Sw Westgate Dr Ste 360 Suite 360, Portland, OR 97221-2446. The practice phone is (503) 297-4400.
- Sylvan Implant & Reconstructive Dentistry5440 Sw Westgate Dr Ste 360 Suite 360, Portland, OR 97221-2446Phone(503) 297-4400
Source: Dmand AI Affiliation Data
Nader M. Rassouli is affiliated with 1 site of care
Nader Rassouli's primary practice is Sylvan Implant & Reconstructive Dentistry in Portland, Oregon.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nader M. Rassouli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nader Rassouli practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sylvan Implant & Reconstructive Dentistry | Available with a free account |
Source: Dmand AI Technology Install Data
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Nader M. Rassouli is one of 12 prosthodontists in Oregon
Prosthodontics is Nader Rassouli's primary specialty in the NPI Registry, under taxonomy code 1223P0700X. Nader Rassouli is licensed in Oregon.
Specialties and state licenses
- Prosthodontist, OregonPrimary
Prosthodontists near Nader Rassouli
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
Nader M. Rassouli wrote 148 Medicare Part D claims in 2024
In 2024, Nader Rassouli wrote 148 Medicare Part D claims for 51 patients. 84% of them were for generic drugs.
Nader Rassouli's Part D claims by kind of drug, 2024
- Generic125 claims84%
- Brand-name and other23 claims16%
Drug classes CMS tracks in Nader Rassouli's Part D claims, 2024
- Opioids24%36 of 148 claims
- Antibiotics41%61 of 148 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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Nader M. Rassouli received $276 in industry payments in 2025
CMS Open Payments shows 1 general payment to Nader Rassouli from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Hu-Friedy Mfg. Co., LLC paid the most, $276.
Companies that paid Nader Rassouli 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 Nader M. Rassouli'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 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 Nader M. Rassouli
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nader M. Rassouli's NPI number?
Nader M. Rassouli's NPI number is 1598755647. It was assigned on October 28, 2005, and it is active in the NPI Registry.
What does Nader M. Rassouli specialize in?
Nader M. Rassouli is a prosthodontist in Portland, Oregon. The primary specialty in the NPI Registry is Prosthodontist (taxonomy code 1223P0700X).
Where does Nader M. Rassouli practice?
Nader Rassouli practices at 5440 Sw Westgate Dr Ste 360 Suite 360, Portland, OR 97221-2446. Nader Rassouli's primary practice is Sylvan Implant & Reconstructive Dentistry in Portland, Oregon.
What is Nader M. Rassouli's office phone number?
The practice phone on file for Nader Rassouli is (503) 297-4400.
What is Nader M. Rassouli's medical license number?
Nader Rassouli holds Oregon license D6832.
Has Nader M. Rassouli received payments from drug or device companies?
CMS Open Payments shows $276 in general payments to Nader Rassouli from 1 company from 2025 to 2025. The largest total came from Hu-Friedy Mfg. Co., LLC.
How long has Nader M. Rassouli been practicing?
Nader Rassouli's NPI was assigned in 2005.
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