Dr. Amir Hossein Ameri, MD

  • Towson, MD
  • Medical oncologist
NPI1164089843PAC ID3870917065
Part D claims, 2021
33
Publications
12
Hospital affiliations
3
Industry payments
$114
Medical groups
2
Practice address
7601 Osler Drive, Towson, MD 21204
Practice phone
Call (410) 337-1000
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Amir Hossein Ameri is a medical oncologist in Towson, Maryland

Dr. Ameri practices at University of Maryland St. Joseph Medical Center in Towson, Maryland, part of University of Maryland Medical System.

Dr. Ameri's NPI, 1164089843, was assigned on May 29, 2019. Dr. Ameri graduated from Harvard Medical School in 2019. Dr. Ameri holds Maryland license D0096808.

NPI and contact details
Medicare PAC ID
3870917065
NPI enumeration date
May 29, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(410) 337-1000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
33
Medical school graduation
2019

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Amir Hossein Ameri practices at University of Maryland St. Joseph Medical Center in Towson, Maryland

Dr. Ameri's primary practice is University of Maryland St. Joseph Medical Center, at 7601 Osler Drive, Towson, MD 21204 in Baltimore County. The practice phone is (410) 337-1000.

Source: Dmand AI Affiliation Data

Dr. Amir Hossein Ameri is affiliated with 5 sites of care and 2 medical groups

Dr. Ameri's primary practice is University of Maryland St. Joseph Medical Center in Towson, Maryland, part of University of Maryland Medical System. Dr. Ameri is also affiliated with Union Hospital. The medical group on file is UM St. Joseph Medical Group. Dmand AI also links Dr. Ameri to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Ameri

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Amir Hossein Ameri's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ameri practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Maryland St. Joseph Medical CenterAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Amir Hossein Ameri is one of 157 medical oncologists in Maryland

Medical oncology is Dr. Ameri's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Ameri is licensed in Maryland.

Specialties and state licenses

  • Medical oncology, MarylandPrimaryLicense D0096808 · taxonomy 207RX0202X

Medical oncologists near Dr. Ameri

Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.

157medical oncologists in Maryland
4medical oncologists in Towson

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Amir Hossein Ameri's patients have a median age of 72

Across all payers, Dmand AI patient panel data puts Dr. Ameri's median patient age at 72, with 68% women.

Dr. Ameri's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women68%
  • Men32%

Source: Dmand AI Patient Panel Data

Dr. Amir Hossein Ameri wrote 33 Medicare Part D claims in 2021

In 2021, Dr. Ameri wrote 33 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $266 in total drug cost. In 2020, CMS named 79 claims across 5 drugs.

Part D claims, 202133
Drugs named by CMS2
Total drug cost$266

Dr. Ameri's most prescribed drugs by claims, 2021

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 792021: 3358%

Drugs named by CMS: 2 in 2021, 5 in 2020.

See all prescribing by Dr. Ameri

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. Amir Hossein Ameri takes part in Medicare

Dr. Ameri accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Amir Hossein Ameri has 12 publications on record

Dmand AI links 12 papers to Dr. Ameri, published from 2015 to 2023. 2019 was the busiest year, with 3. The most frequent topics are Skin Neoplasms, Interleukin-33 and Signal Transduction. Dr. Ameri has published most often in J Invest Dermatol. Dr. Ameri's most frequent co-authors are Rosalynn M. Nazarian, MD, Milan Jatin Anadkat, MD and Steven Tze-Wei Chen, MD, MPH.

Papers12
Years published2015 to 2023

Dr. Ameri's papers by year, 2015 to 2023

Topics Dr. Ameri writes about most

  • Skin Neoplasms
  • Interleukin-33
  • Signal Transduction
  • Adenocarcinoma
  • Bone Neoplasms
  • Carcinogenesis
  • Cell Line, Tumor
  • Cytokines

Dr. Ameri's most frequent co-authors

Recent publications by Dr. Ameri

See all 12 publications and co-authors

See who Dr. Ameri researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ameri works with, so you can find a warm path to the right medical oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Amir Hossein Ameri received $114 in industry payments in 2025

CMS Open Payments shows 3 general payments to Dr. Ameri from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $81.

Companies that paid Dr. Ameri the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ameri

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Amir Hossein Ameri graduated from Harvard Medical School

Dr. Ameri graduated from Harvard Medical School in 2019.

  1. Medical schoolHarvard Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. Amir Hossein Ameri's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Amir Hossein Ameri

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. Amir Hossein Ameri's NPI number?

Dr. Amir Hossein Ameri's NPI number is 1164089843. It was assigned on May 29, 2019, and it is active in the NPI Registry.

What kind of doctor is Dr. Amir Hossein Ameri?

Dr. Amir Hossein Ameri is a medical oncologist in Towson, Maryland. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Amir Hossein Ameri practice?

Dr. Ameri practices at 7601 Osler Drive, Towson, MD 21204. Dr. Ameri's primary practice is University of Maryland St. Joseph Medical Center in Towson, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Ameri to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Dr. Amir Hossein Ameri's office phone number?

The practice phone on file for Dr. Ameri is (410) 337-1000.

What is Dr. Amir Hossein Ameri's medical license number?

Dr. Ameri holds Maryland license D0096808.

Which hospitals is Dr. Amir Hossein Ameri affiliated with?

Dr. Ameri practices at University of Maryland St. Joseph Medical Center in Towson, Maryland. Dr. Ameri is also affiliated with Union Hospital. Dmand AI links Dr. Ameri to 1 more hospital.

What medical group is Dr. Amir Hossein Ameri part of?

Dr. Ameri is linked to UM St. Joseph Medical Group. Dmand AI links Dr. Ameri to 1 more medical group.

Does Dr. Amir Hossein Ameri accept Medicare?

Yes. CMS lists Dr. Ameri as accepting Medicare assignment.

Where did Dr. Amir Hossein Ameri go to medical school?

Dr. Ameri graduated from Harvard Medical School in 2019.

What drugs does Dr. Amir Hossein Ameri prescribe most?

In 2021 Medicare Part D data, Dr. Ameri's most prescribed drugs by claims were Amlodipine Besylate and Atorvastatin Calcium.

Show 4 more questionsShow fewer questions

Has Dr. Amir Hossein Ameri received payments from drug or device companies?

CMS Open Payments shows $114 in general payments to Dr. Ameri from 2 companies from 2025 to 2025. The largest total came from Pfizer Inc.

How long has Dr. Amir Hossein Ameri been practicing?

Dr. Ameri graduated from medical school in 2019, 7 years ago.

Does Dr. Amir Hossein Ameri do research?

Dmand AI links 12 publications to Dr. Ameri, published from 2015 to 2023.

Who does Dr. Amir Hossein Ameri publish with?

Dr. Ameri's most frequent co-authors are Rosalynn M. Nazarian, MD (2 shared papers), Milan Jatin Anadkat, MD (1 shared paper) and Steven Tze-Wei Chen, MD, MPH (1 shared paper).

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