Abbreviated Injury ScaleAnti-Bacterial AgentsBrain Injuries, Traumatic
Dr. Norair Adjamian, DO
NPI1538689021PAC ID1153784707
- Medicare services, 2024
- 248
- Medicare patients, 2024
- 199
- Part D claims, 2021
- 34
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 18300 Roscoe Blvd, Northridge, CA 91325
- Practice phone
- Call (818) 885-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Adjamian'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. Norair Adjamian is a general surgeon in Northridge, California
Dr. Adjamian practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health.
Dr. Adjamian's NPI, 1538689021, was assigned on June 26, 2017. Dr. Adjamian graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine in 2016. Dr. Adjamian's California license number on file is 16539.
NPI and contact details
- NPI
- 1538689021NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153784707
- NPI enumeration date
- June 26, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 885-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Norair Adjamian practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California
Dr. Adjamian's primary practice is Dignity Health - Northridge Hospital Medical Center, at 18300 Roscoe Blvd, Northridge, CA 91325 in Los Angeles County. The practice phone is (818) 885-8500.
- Dignity Health - Northridge Hospital Medical Center18300 Roscoe Blvd, Northridge, CA 91325 · Los Angeles CountyPhone(818) 885-8500
Source: Dmand AI Affiliation Data
Dr. Norair Adjamian is affiliated with 2 sites of care and 3 medical groups
Dr. Adjamian's primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. The medical group on file is Compassionate Critical Care. Dmand AI also links Dr. Adjamian to 1 more hospital and 2 medical groups, each named with a free account.
Compassionate Critical Care1 hospitalName with a free account2 medical groupsNames with a free account
See all 5 affiliations for Dr. AdjamianSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Norair Adjamian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Adjamian practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Northridge Hospital Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Norair Adjamian is one of 2,926 general surgeons in California
Surgery is Dr. Adjamian's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Adjamian is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Adjamian's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Michigan license
Clinical focus
Dmand AI lists gallbladder removal among the conditions Dr. Adjamian treats.
General surgeons near Dr. Adjamian
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
2,926general surgeons in California
5general surgeons in Northridge
4general surgeons at Dignity Health - Northridge Hospital Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Norair Adjamian billed Medicare for 248 services in 2024
CMS data shows 248 Medicare services from Dr. Adjamian across 4 procedure codes in 2024, for 199 Medicare patients. Medicare paid $30,692 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024248
Medicare patients199
Paid by Medicare$30,692
Procedure codes4
Dr. Adjamian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 512024: 248386%
Dr. Adjamian compared with the California median for general surgeons, 2024
- Dr. Adjamian
- California median
- Medicare services
- 248vs 16649% above
- Medicare patients
- 199vs 12164% above
- Part D claims
- 34vs 34Close to median
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Adjamian'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. Adjamian?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Adjamian and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Norair Adjamian treated 199 Medicare patients in 2024, average age 77
CMS counts 199 Medicare patients who saw Dr. Adjamian in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 65% are also on Medicaid. Their average risk score is 2.61, 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. Adjamian's median patient age at 57, with 41% women.
Medicare patients, 2024199
Average age77
Average risk score2.61
Also on Medicaid65%
Dr. Adjamian's Medicare patients by age, 2024
Dr. Adjamian's Medicare patients by sex, 2024
- Women9950%
- Men10050%
Chronic conditions among Dr. Adjamian's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Ischemic heart disease62%
- Mood disorders53%
- Diabetes52%
- Heart failure52%
- Depression49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Adjamian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Norair Adjamian wrote 34 Medicare Part D claims in 2021
In 2021, Dr. Adjamian wrote 34 Medicare Part D claims. They cover 1 drug, with $290 in total drug cost. In 2020, CMS named 37 claims across 1 drug.
Part D claims, 202134
Drugs named by CMS1
Total drug cost$290
Dr. Adjamian'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: 372021: 348%
Drugs named by CMS: 1 in 2021, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Norair Adjamian takes part in Medicare
Dr. Adjamian 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. Norair Adjamian has 5 publications on record
Dmand AI links 5 papers to Dr. Adjamian, published from 2015 to 2021. 2021 was the busiest year, with 2. Dr. Adjamian's most frequent co-authors are Galinos Barmparas, MD, Jason Evan Casselman, DO and Robert W. Hostoffer, DO.
Papers5
Years published2015 to 2021
Dr. Adjamian's papers by year, 2015 to 2021
Dr. Adjamian's most frequent co-authors
- Galinos Barmparas, MD2 shared papers
- Jason Evan Casselman, DO1 shared paper
- Robert W. Hostoffer, DO1 shared paper
Recent publications by Dr. Adjamian
Ear Nose Throat J
HerniaLaryngoscopyMusic
See who Dr. Adjamian researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Adjamian works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Norair Adjamian received $242 in industry payments from 2022 to 2024
CMS Open Payments shows 4 general payments to Dr. Adjamian from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 84% of the total. Intuitive Surgical, Inc. paid the most, $151.
General payments to Dr. Adjamian by program year, 2022 to 2024
General payments to Dr. Adjamian by kind, 2022 to 2024
$242in total
- Food and beverage$20484%
- Travel and lodging$3816%
Companies that paid Dr. Adjamian the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Norair Adjamian graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine
Dr. Adjamian graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine in 2016.
- Medical school
- Board certified in surgery
- Board certified in surgical critical care
Source: Dmand AI Professional Profile Data
Dr. Norair Adjamian accepts plans from 5 insurance carriers
Dr. Adjamian is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Adjamian accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Norair Adjamian'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 and Drug (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) |
| 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. Norair Adjamian
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. Norair Adjamian's NPI number?
Dr. Norair Adjamian's NPI number is 1538689021. It was assigned on June 26, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Norair Adjamian?
Dr. Norair Adjamian is a general surgeon in Northridge, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Norair Adjamian practice?
Dr. Adjamian practices at 18300 Roscoe Blvd, Northridge, CA 91325. Dr. Adjamian's primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. Dmand AI also links Dr. Adjamian to 1 hospital and 2 medical groups.
What is Dr. Norair Adjamian's office phone number?
The practice phone on file for Dr. Adjamian is (818) 885-8500.
What is Dr. Norair Adjamian's medical license number?
Dr. Adjamian's California license number on file is 16539, one of the licenses on file in 2 states.
Which states has Dr. Norair Adjamian been licensed in?
Dmand AI has state licenses on file for Dr. Adjamian in California (2018 to 2025) and Michigan (2022 to 2028).
Which hospitals is Dr. Norair Adjamian affiliated with?
Dr. Adjamian practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California. Dmand AI links Dr. Adjamian to 1 more hospital.
What medical group is Dr. Norair Adjamian part of?
Dr. Adjamian is linked to Compassionate Critical Care. Dmand AI links Dr. Adjamian to 2 more medical groups.
Does Dr. Norair Adjamian accept Medicare?
Yes. CMS data shows Dr. Adjamian billed Medicare for 248 services in 2024, and Dr. Adjamian accepts Medicare assignment.
How many Medicare patients does Dr. Norair Adjamian see?
CMS counts 199 Medicare patients who saw Dr. Adjamian in 2024, with an average age of 77.
Show 9 more questionsShow fewer questions
Is Dr. Norair Adjamian board certified?
Yes. Dr. Adjamian is board certified in surgery by the American Board of Surgery.
What services does Dr. Norair Adjamian bill to Medicare?
In 2024, Dr. Adjamian's most billed Medicare services were critical care (99291), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Norair Adjamian go to medical school?
Dr. Adjamian graduated from Kansas City University of Medicine and Biosciences College of Osteopathic Medicine in 2016.
What drugs does Dr. Norair Adjamian prescribe most?
In 2021 Medicare Part D data, Dr. Adjamian's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Norair Adjamian received payments from drug or device companies?
CMS Open Payments shows $242 in general payments to Dr. Adjamian from 2 companies from 2022 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Norair Adjamian been practicing?
Dr. Adjamian graduated from medical school in 2016, 10 years ago.
Does Dr. Norair Adjamian do research?
Dmand AI links 5 publications to Dr. Adjamian, published from 2015 to 2021.
Who does Dr. Norair Adjamian publish with?
Dr. Adjamian's most frequent co-authors are Galinos Barmparas, MD (2 shared papers), Jason Evan Casselman, DO (1 shared paper) and Robert W. Hostoffer, DO (1 shared paper).
What insurance does Dr. Norair Adjamian accept?
Dr. Adjamian is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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