Dr. Amir Ramin Ahmed, MD
- Medicare services, 2024
- 186
- Medicare patients, 2024
- 57
- Part D claims, 2024
- 98
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Practice address
- 18321 Clark Street, Tarzana, CA 91356
- Practice phone
- Call (818) 881-0800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Amir Ramin Ahmed is a hospitalist in Tarzana, California
Dr. Ahmed practices at Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California, part of Providence Health & Services.
Dr. Ahmed's NPI, 1306425640, was assigned on April 5, 2021. Dr. Ahmed holds California license A193981.
- NPI
- 1306425640NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779958491
- NPI enumeration date
- April 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 881-0800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amir Ramin Ahmed practices at Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California
Dr. Ahmed's primary practice is Providence Cedars-Sinai Tarzana Medical Center, at 18321 Clark Street, Tarzana, CA 91356 in Los Angeles County. The practice phone is (818) 881-0800.
- Providence Cedars-Sinai Tarzana Medical Center18321 Clark Street, Tarzana, CA 91356 · Los Angeles CountyPhone(818) 881-0800
Source: Dmand AI Affiliation Data
Dr. Amir Ramin Ahmed is affiliated with 1 site of care and 1 medical group
Dr. Ahmed's primary practice is Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California, part of Providence Health & Services. The medical group on file is Cedars-Sinai Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Amir Ramin Ahmed's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahmed practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Cedars-Sinai Tarzana Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amir Ramin Ahmed is one of 3,186 hospitalists in California
Hospitalist is Dr. Ahmed's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Ahmed is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Ahmed
Counts of hospitalists 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. Amir Ramin Ahmed billed Medicare for 186 services in 2024
CMS data shows 186 Medicare services from Dr. Ahmed across 3 procedure codes in 2024, for 57 Medicare patients. Medicare paid $19,447 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ahmed compared with the California median for hospitalists, 2024
- Dr. Ahmed
- California median
- Medicare services
- 186vs 43057% below
- Medicare patients
- 57vs 20172% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Ahmed's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amir Ramin Ahmed treated 57 Medicare patients in 2024, average age 75
CMS counts 57 Medicare patients who saw Dr. Ahmed in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 60% are also on Medicaid. Their average risk score is 2.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ahmed's median patient age at 71, with 51% women.
Dr. Ahmed's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ahmed's Medicare patients by sex, 2024
- Women2951%
- Men2849%
Chronic conditions among Dr. Ahmed's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Heart failure54%
- Ischemic heart disease54%
- Mood disorders49%
- Diabetes47%
- Depression46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ahmed's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amir Ramin Ahmed wrote 98 Medicare Part D claims in 2024
In 2024, Dr. Ahmed wrote 98 Medicare Part D claims for 43 patients. 82% of them were for generic drugs.
Dr. Ahmed's Part D claims by kind of drug, 2024
- Generic80 claims82%
- Brand-name and other18 claims18%
Drug classes CMS tracks in Dr. Ahmed's Part D claims, 2024
- Antibiotics22%22 of 98 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
Dr. Amir Ramin Ahmed scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Ahmed for performance year 2024, reported as part of a group. Dr. Ahmed accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ahmed's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Amir Ramin Ahmed received $976 in industry payments from 2021 to 2025
CMS Open Payments shows 18 general payments to Dr. Ahmed from 7 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $288.
General payments to Dr. Ahmed by program year, 2021 to 2025
Companies that paid Dr. Ahmed the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Amir Ramin Ahmed'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Amir Ramin Ahmed
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 Ramin Ahmed's NPI number?
Dr. Amir Ramin Ahmed's NPI number is 1306425640. It was assigned on April 5, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Amir Ramin Ahmed?
Dr. Amir Ramin Ahmed is a hospitalist in Tarzana, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Amir Ramin Ahmed practice?
Dr. Ahmed practices at 18321 Clark Street, Tarzana, CA 91356. Dr. Ahmed's primary practice is Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California, part of Providence Health & Services.
What is Dr. Amir Ramin Ahmed's office phone number?
The practice phone on file for Dr. Ahmed is (818) 881-0800.
What is Dr. Amir Ramin Ahmed's medical license number?
Dr. Ahmed holds California license A193981.
Which hospitals is Dr. Amir Ramin Ahmed affiliated with?
Dr. Ahmed practices at Providence Cedars-Sinai Tarzana Medical Center in Tarzana, California.
What medical group is Dr. Amir Ramin Ahmed part of?
Dr. Ahmed is linked to Cedars-Sinai Medical Group.
Does Dr. Amir Ramin Ahmed accept Medicare?
Yes. CMS data shows Dr. Ahmed billed Medicare for 186 services in 2024, and Dr. Ahmed accepts Medicare assignment.
What is Dr. Amir Ramin Ahmed's MIPS score?
Dr. Ahmed's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Amir Ramin Ahmed see?
CMS counts 57 Medicare patients who saw Dr. Ahmed in 2024, with an average age of 75.
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What services does Dr. Amir Ramin Ahmed bill to Medicare?
In 2024, Dr. Ahmed's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Has Dr. Amir Ramin Ahmed received payments from drug or device companies?
CMS Open Payments shows $976 in general payments to Dr. Ahmed from 7 companies from 2021 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Amir Ramin Ahmed been practicing?
Dr. Ahmed graduated from medical school in 2020, 6 years ago.
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