Dr. Ryan Sason Zamanzadeh, MD
- Part D claims, 2024
- 35
- Industry payments
- $1,492
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 5501 Old York Rd Ste 1, Philadelphia, PA 19141-3098
- Practice phone
- Call (215) 456-3443
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Zamanzadeh'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.
Dr. Ryan Sason Zamanzadeh is a general surgeon in Philadelphia, Pennsylvania
Dr. Zamanzadeh practices in Philadelphia, Pennsylvania.
Dr. Zamanzadeh's NPI, 1932822442, was assigned on September 20, 2022. Dr. Zamanzadeh holds Pennsylvania license MT229902.
- NPI
- 1932822442NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2022
- NPI status
- Active
- Practice phone
- (215) 456-3443
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Ryan Sason Zamanzadeh's practice address is in Philadelphia, Pennsylvania
Dr. Zamanzadeh's practice address in the NPI Registry is 5501 Old York Rd Ste 1, Philadelphia, PA 19141-3098. The practice phone is (215) 456-3443.
- NPI Registry address5501 Old York Rd Ste 1, Philadelphia, PA 19141-3098Phone(215) 456-3443
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ryan Sason Zamanzadeh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zamanzadeh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Zamanzadeh's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Sason Zamanzadeh is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Zamanzadeh's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Zamanzadeh is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Zamanzadeh
Counts of general surgeons 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
Dr. Ryan Sason Zamanzadeh's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Dr. Zamanzadeh's median patient age at 40, with 100% women.
Dr. Zamanzadeh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Ryan Sason Zamanzadeh wrote 35 Medicare Part D claims in 2024
In 2024, Dr. Zamanzadeh wrote 35 Medicare Part D claims for 18 patients. 80% of them were for generic drugs.
Dr. Zamanzadeh's Part D claims by kind of drug, 2024
- Generic28 claims80%
- Brand-name and other7 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ryan Sason Zamanzadeh received $1,492 in industry payments from 2023 to 2025
CMS Open Payments shows 16 general payments to Dr. Zamanzadeh from 8 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 77% of the total. Medical Device Business Services, Inc. paid the most, $350.
General payments to Dr. Zamanzadeh by program year, 2023 to 2025
General payments to Dr. Zamanzadeh by kind, 2023 to 2025
- Food and beverage$1,14277%
- Education$35023%
Companies that paid Dr. Zamanzadeh the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ryan Sason Zamanzadeh'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 |
| 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 Dr. Ryan Sason Zamanzadeh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ryan Sason Zamanzadeh's NPI number?
Dr. Ryan Sason Zamanzadeh's NPI number is 1932822442. It was assigned on September 20, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Sason Zamanzadeh?
Dr. Ryan Sason Zamanzadeh is a general surgeon in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ryan Sason Zamanzadeh practice?
Dr. Zamanzadeh practices at 5501 Old York Rd Ste 1, Philadelphia, PA 19141-3098.
What is Dr. Ryan Sason Zamanzadeh's office phone number?
The practice phone on file for Dr. Zamanzadeh is (215) 456-3443.
What is Dr. Ryan Sason Zamanzadeh's medical license number?
Dr. Zamanzadeh holds Pennsylvania license MT229902.
Has Dr. Ryan Sason Zamanzadeh received payments from drug or device companies?
CMS Open Payments shows $1,492 in general payments to Dr. Zamanzadeh from 8 companies from 2023 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Ryan Sason Zamanzadeh been practicing?
Dr. Zamanzadeh's NPI was assigned in 2022.
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