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Dr. Kiumars Ghahremani Ghadjar, MD
NPI1417299595PAC ID3577836444
- Medicare services, 2024
- 39
- Medicare patients, 2024
- 109
- Publications
- 2
- Hospital affiliations
- 2
- Industry payments
- $86
- Practice address
- 23845 McBean Pkwy, Valencia, CA 91355
- Practice phone
- Call (661) 253-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ghadjar's professional email, personal email and mobile number
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Dr. Kiumars Ghahremani Ghadjar is an anesthesiologist in Valencia, California
Dr. Ghadjar practices at Henry Mayo Newhall Hospital in Valencia, California, part of Henry Mayo Newhall Hospital.
Dr. Ghadjar's NPI, 1417299595, was assigned on March 26, 2013. Dr. Ghadjar graduated from Jacobs School of Medicine and Biomedical Sciences in 2013. Dr. Ghadjar holds California license A133673.
NPI and contact details
- NPI
- 1417299595NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577836444
- NPI enumeration date
- March 26, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 253-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kiumars Ghahremani Ghadjar practices at Henry Mayo Newhall Hospital in Valencia, California
Dr. Ghadjar's primary practice is Henry Mayo Newhall Hospital, at 23845 McBean Pkwy, Valencia, CA 91355 in Los Angeles County. The practice phone is (661) 253-8000.
- Henry Mayo Newhall Hospital23845 McBean Pkwy, Valencia, CA 91355 · Los Angeles CountyPhone(661) 253-8000
Source: Dmand AI Affiliation Data
Dr. Kiumars Ghahremani Ghadjar is affiliated with 2 sites of care and 2 medical groups
Dr. Ghadjar's primary practice is Henry Mayo Newhall Hospital in Valencia, California, part of Henry Mayo Newhall Hospital. Dr. Ghadjar is also affiliated with Santa Clara Valley Medical Center. The medical group on file is CEP America. Dmand AI also links Dr. Ghadjar to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kiumars Ghahremani Ghadjar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ghadjar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Mayo Newhall Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Kiumars Ghahremani Ghadjar is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Ghadjar's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Ghadjar is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Ghadjar is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Ghadjar
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California15anesthesiologists in Valencia7anesthesiologists at Henry Mayo Newhall Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kiumars Ghahremani Ghadjar billed Medicare for 39 services in 2024
CMS data shows 39 Medicare services from Dr. Ghadjar across 2 procedure codes in 2024, for 109 Medicare patients. Medicare paid $4,235 for them.
Medicare services, 202439
Medicare patients109
Paid by Medicare$4,235
Procedure codes2
Dr. Ghadjar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 312024: 3926%
Where Dr. Ghadjar's Medicare services took place, 2024
- In an office1538%
- In a facility2462%
Dr. Ghadjar compared with the California median for anesthesiologists, 2024
- Dr. Ghadjar
- California median
- Medicare services
- 39vs 7246% below
- Medicare patients
- 109vs 14324% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Ghadjar'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.
Need commercial claims for Dr. Ghadjar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ghadjar and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kiumars Ghahremani Ghadjar treated 109 Medicare patients in 2024, average age 74
CMS counts 109 Medicare patients who saw Dr. Ghadjar in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.82, 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. Ghadjar's median patient age at 63, with 59% women.
Medicare patients, 2024109
Average age74
Average risk score1.82
Also on Medicaid31%
Dr. Ghadjar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ghadjar's Medicare patients by sex, 2024
- Women6055%
- Men4945%
Chronic conditions among Dr. Ghadjar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease48%
- Diabetes43%
- Chronic kidney disease34%
- Cancer33%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ghadjar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Kiumars Ghahremani Ghadjar takes part in Medicare
Dr. Ghadjar 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)
For MedTech and pharma teams
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Dr. Kiumars Ghahremani Ghadjar has 2 publications on record
Dmand AI links 2 papers to Dr. Ghadjar. The most frequent topics are Plastic Surgery Procedures. Dr. Ghadjar has published most often in Plast Reconstr Surg. Dr. Ghadjar's most frequent co-authors are Joubin Gabbay, MD and Justin B. Heller, MD.
Papers2
Topics Dr. Ghadjar writes about most
- Plastic Surgery Procedures
Dr. Ghadjar's most frequent co-authors
Recent publications by Dr. Ghadjar
ConsensusPlastic Surgery ProceduresSubcutaneous Fat
See who Dr. Ghadjar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ghadjar works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kiumars Ghahremani Ghadjar received $86 in industry payments from 2020 to 2025
CMS Open Payments shows 4 general payments to Dr. Ghadjar from 1 drug or device company from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $86.
General payments to Dr. Ghadjar by program year, 2020 to 2025
Companies that paid Dr. Ghadjar the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kiumars Ghahremani Ghadjar has 8 awards and honors on record
Dmand AI lists 8 awards for Dr. Ghadjar, most recently Patent Owner in 2019.
Awards and honors for Dr. Ghadjar
- 2019
- Patent Owner
- 2012
- Best Scientific Research Paper
- Top 50 Finalist- International Entrepreneurship Competition on Managing Risk
- Travel Scholarship
- 2011
- Dean's Letter of Commendation for Academic Excellence
- National Chapter of the Year
Source: Dmand AI Professional Profile Data
Dr. Kiumars Ghahremani Ghadjar graduated from Jacobs School of Medicine and Biomedical Sciences
Dr. Ghadjar graduated from Jacobs School of Medicine and Biomedical Sciences in 2013. Dr. Ghadjar is a member of AMA and ASA.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Kiumars Ghahremani Ghadjar accepts plans from 6 insurance carriers
Dr. Ghadjar is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Ghadjar accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kiumars Ghahremani Ghadjar'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Kiumars Ghahremani Ghadjar
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. Kiumars Ghahremani Ghadjar's NPI number?
Dr. Kiumars Ghahremani Ghadjar's NPI number is 1417299595. It was assigned on March 26, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Kiumars Ghahremani Ghadjar?
Dr. Kiumars Ghahremani Ghadjar is an anesthesiologist in Valencia, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Kiumars Ghahremani Ghadjar practice?
Dr. Ghadjar practices at 23845 McBean Pkwy, Valencia, CA 91355. Dr. Ghadjar's primary practice is Henry Mayo Newhall Hospital in Valencia, California, part of Henry Mayo Newhall Hospital. Dmand AI also links Dr. Ghadjar to 1 medical group.
What is Dr. Kiumars Ghahremani Ghadjar's office phone number?
The practice phone on file for Dr. Ghadjar is (661) 253-8000.
What is Dr. Kiumars Ghahremani Ghadjar's medical license number?
Dr. Ghadjar holds California license A133673.
Which hospitals is Dr. Kiumars Ghahremani Ghadjar affiliated with?
Dr. Ghadjar practices at Henry Mayo Newhall Hospital in Valencia, California. Dr. Ghadjar is also affiliated with Santa Clara Valley Medical Center.
What medical group is Dr. Kiumars Ghahremani Ghadjar part of?
Dr. Ghadjar is linked to CEP America. Dmand AI links Dr. Ghadjar to 1 more medical group.
Does Dr. Kiumars Ghahremani Ghadjar accept Medicare?
Yes. CMS data shows Dr. Ghadjar billed Medicare for 39 services in 2024, and Dr. Ghadjar accepts Medicare assignment.
How many Medicare patients does Dr. Kiumars Ghahremani Ghadjar see?
CMS counts 109 Medicare patients who saw Dr. Ghadjar in 2024, with an average age of 74.
Is Dr. Kiumars Ghahremani Ghadjar board certified?
Yes. Dr. Ghadjar is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Kiumars Ghahremani Ghadjar bill to Medicare?
In 2024, Dr. Ghadjar's most billed Medicare services were anesthesia (00731) and anesthesia (00142).
Where did Dr. Kiumars Ghahremani Ghadjar go to medical school?
Dr. Ghadjar graduated from Jacobs School of Medicine and Biomedical Sciences in 2013.
Has Dr. Kiumars Ghahremani Ghadjar received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Ghadjar from 1 company from 2020 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Kiumars Ghahremani Ghadjar been practicing?
Dr. Ghadjar graduated from medical school in 2013, 13 years ago.
Does Dr. Kiumars Ghahremani Ghadjar do research?
Dmand AI links 2 publications to Dr. Ghadjar.
Who does Dr. Kiumars Ghahremani Ghadjar publish with?
Dr. Ghadjar's most frequent co-authors are Joubin Gabbay, MD (2 shared papers) and Justin B. Heller, MD (2 shared papers).
What insurance does Dr. Kiumars Ghahremani Ghadjar accept?
Dr. Ghadjar is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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