Dr. Amir Hossein Kolahdouz Isfahani, MD
- Part D claims, 2024
- 299
- Hospital affiliations
- 1
- Industry payments
- $21
- Medical group
- 1
- State licenses
- 2
- Practice address
- 4647 Zion Ave, San Diego, CA 92120
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kolahdouz Isfahani'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. Amir Hossein Kolahdouz Isfahani is an ophthalmologist in Harbor City, California
Dr. Kolahdouz Isfahani practices at Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
Dr. Kolahdouz Isfahani's NPI, 1720136518, was assigned on January 8, 2007. Dr. Kolahdouz Isfahani graduated from Keck School of Medicine of USC in 1992. Dr. Kolahdouz Isfahani holds California license G78449.
- NPI
- 1720136518NPI Registry (opens in a new tab)
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
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 Kolahdouz Isfahani practices in San Diego and Harbor City
Dr. Kolahdouz Isfahani's primary practice is Kaiser Permanente Zion Medical Center, at 4647 Zion Ave, San Diego, CA 92120 in San Diego County. The practice phone is (619) 528-5000. The NPI Registry lists Dr. Kolahdouz Isfahani's practice address as 25825 S Vermont Ave, Harbor City, CA 90710.
- Kaiser Permanente Zion Medical CenterPrimary4647 Zion Ave, San Diego, CA 92120 · San Diego CountyPhone(619) 528-5000
- NPI Registry address25825 S Vermont Ave, Harbor City, CA 90710 · Los Angeles CountyPhone(619) 528-5000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Amir Hossein Kolahdouz Isfahani is affiliated with 1 site of care and 1 medical group
Dr. Kolahdouz Isfahani's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Amir Hossein Kolahdouz Isfahani's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kolahdouz Isfahani practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Zion Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amir Hossein Kolahdouz Isfahani is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Kolahdouz Isfahani's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Kolahdouz Isfahani is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Kolahdouz Isfahani's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists cataract surgery with lens implant, dry eye and hereditary corneal conditions among the conditions Dr. Kolahdouz Isfahani treats.
Ophthalmologists near Dr. Kolahdouz Isfahani
Counts of ophthalmologists 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 Hossein Kolahdouz Isfahani's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Kolahdouz Isfahani's median patient age at 78, with 50% women.
Dr. Kolahdouz Isfahani's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Amir Hossein Kolahdouz Isfahani wrote 299 Medicare Part D claims in 2024
In 2024, Dr. Kolahdouz Isfahani wrote 299 Medicare Part D claims for 153 patients. 93% of them were for generic drugs. CMS names the drug for 275 of them, across 5 drugs with 11 or more claims each, at $6,731 in total drug cost. In 2023, CMS named 1,274 claims across 9 drugs.
Dr. Kolahdouz Isfahani's Part D claims by kind of drug, 2024
- Generic279 claims93%
- Brand-name20 claims7%
Dr. Kolahdouz Isfahani's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2742024: 27578%
Drugs named by CMS: 5 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Amir Hossein Kolahdouz Isfahani received $21 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Kolahdouz Isfahani from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $21.
Companies that paid Dr. Kolahdouz Isfahani the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amir Hossein Kolahdouz Isfahani has 1 award and honors on record
Dmand AI lists 1 award for Dr. Kolahdouz Isfahani, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Kolahdouz Isfahani
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Amir Hossein Kolahdouz Isfahani graduated from Keck School of Medicine of USC
Dr. Kolahdouz Isfahani graduated from Keck School of Medicine of USC in 1992.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Sources for Dr. Amir Hossein Kolahdouz Isfahani'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Hossein Kolahdouz Isfahani
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 Kolahdouz Isfahani's NPI number?
Dr. Amir Hossein Kolahdouz Isfahani's NPI number is 1720136518. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Amir Hossein Kolahdouz Isfahani?
Dr. Amir Hossein Kolahdouz Isfahani is an ophthalmologist in Harbor City, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Amir Hossein Kolahdouz Isfahani practice?
Dr. Kolahdouz Isfahani practices at 4647 Zion Ave, San Diego, CA 92120. Dr. Kolahdouz Isfahani also practices at 25825 S Vermont Ave, Harbor City, CA 90710. Dr. Kolahdouz Isfahani's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
What is Dr. Amir Hossein Kolahdouz Isfahani's office phone number?
The practice phone on file for Dr. Kolahdouz Isfahani is (619) 528-5000.
What is Dr. Amir Hossein Kolahdouz Isfahani's medical license number?
Dr. Kolahdouz Isfahani holds California license G78449, one of the licenses on file in 2 states.
Which states has Dr. Amir Hossein Kolahdouz Isfahani been licensed in?
Dmand AI has state licenses on file for Dr. Kolahdouz Isfahani in California (1994 to 2026) and Illinois (1997 to 2005).
Which hospitals is Dr. Amir Hossein Kolahdouz Isfahani affiliated with?
Dr. Kolahdouz Isfahani practices at Kaiser Permanente Zion Medical Center in San Diego, California.
What medical group is Dr. Amir Hossein Kolahdouz Isfahani part of?
Dr. Kolahdouz Isfahani is linked to Southern California Permanente Medical Group.
Is Dr. Amir Hossein Kolahdouz Isfahani board certified?
Yes. Dr. Kolahdouz Isfahani is board certified in ophthalmology by the American Board of Ophthalmology.
Where did Dr. Amir Hossein Kolahdouz Isfahani go to medical school?
Dr. Kolahdouz Isfahani graduated from Keck School of Medicine of USC in 1992.
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What drugs does Dr. Amir Hossein Kolahdouz Isfahani prescribe most?
In 2024 Medicare Part D data, Dr. Kolahdouz Isfahani's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Amir Hossein Kolahdouz Isfahani received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Kolahdouz Isfahani from 1 company from 2021 to 2021. The largest total came from Alcon Laboratories Inc.
How long has Dr. Amir Hossein Kolahdouz Isfahani been practicing?
Dr. Kolahdouz Isfahani graduated from medical school in 1992, 34 years ago.
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