Dr. Henrik Manassarians, MD
- Medicare services, 2024
- 191
- Medicare patients, 2024
- 133
- Publications
- 1
- Clinical trials
- 1
- MIPS score, 2024
- 89
- Practice address
- 1055 North Curtis Road, Boise, ID 83706
- Practice phone
- Call (208) 367-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Manassarians' 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. Henrik Manassarians is a vascular neurology physician in Boise, Idaho
Dr. Manassarians practices at Saint Alphonsus Regional Medical Center in Boise, Idaho, part of Trinity Health.
Dr. Manassarians' NPI, 1598798795, was assigned on July 9, 2006. Dr. Manassarians holds Idaho license 1361176.
- NPI
- 1598798795NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486658911
- NPI enumeration date
- July 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (208) 367-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Henrik Manassarians practices at Saint Alphonsus Regional Medical Center in Boise, Idaho
Dr. Manassarians' primary practice is Saint Alphonsus Regional Medical Center, at 1055 North Curtis Road, Boise, ID 83706 in Ada County. The practice phone is (208) 367-2121.
- Saint Alphonsus Regional Medical Center1055 North Curtis Road, Boise, ID 83706 · Ada CountyPhone(208) 367-2121
Source: Dmand AI Affiliation Data
Dr. Henrik Manassarians is affiliated with 3 sites of care and 11 medical groups
Dr. Manassarians' primary practice is Saint Alphonsus Regional Medical Center in Boise, Idaho, part of Trinity Health. Dr. Manassarians is also affiliated with ThedaCare Regional Medical Center-Appleton. The medical group on file is Saint Alphonsus Regional Medical Center. Dmand AI also links Dr. Manassarians to 1 more hospital and 10 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Henrik Manassarians' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Manassarians practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Alphonsus Regional Medical Center | Available with a free account |
| +2 more sites and 10 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Henrik Manassarians is one of 4 vascular neurology physicians in Idaho
Vascular neurology is Dr. Manassarians' primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dmand AI has Dr. Manassarians' licenses on file in 2 states: Idaho and California.
Specialties and state licenses
- Vascular neurology, IdahoPrimary
- California license
Vascular neurology physicians near Dr. Manassarians
Counts of vascular neurology physicians 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. Henrik Manassarians billed Medicare for 191 services in 2024
CMS data shows 191 Medicare services from Dr. Manassarians across 4 procedure codes in 2024, for 133 Medicare patients. Medicare paid $17,951 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Manassarians' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1692024: 1596%
- Tests and treatments
- 2023: 262024: 3223%
Dr. Manassarians' 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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Henrik Manassarians treated 133 Medicare patients in 2024, average age 73
CMS counts 133 Medicare patients who saw Dr. Manassarians in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.27, 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. Manassarians' median patient age at 74, with 56% women.
Dr. Manassarians' Medicare patients by age, 2024
Dr. Manassarians' Medicare patients by sex, 2024
- Women7153%
- Men6247%
Chronic conditions among Dr. Manassarians' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA70%
- Diabetes48%
- Mood disorders47%
- Chronic kidney disease44%
- Arthritis43%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Manassarians' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Henrik Manassarians 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. Manassarians for performance year 2024, reported as part of a group. Dr. Manassarians accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Manassarians as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Manassarians' MIPS scores, performance year 2024
- 89of 100Final score
- 81of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 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. Henrik Manassarians has 1 publication on record
Dmand AI links 1 paper to Dr. Manassarians in 2011. Dr. Manassarians' most frequent co-author is Michael L. Rosenberg, MD.
Dr. Manassarians' most frequent co-authors
Recent publications by Dr. Manassarians
See who Dr. Manassarians researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Manassarians works with, so you can find a warm path to the right vascular neurology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Henrik Manassarians has worked on 1 clinical trial
Dmand AI links Dr. Manassarians to 1 clinical trial. Conditions studied include Ischemic Stroke and Stroke.
Conditions in Dr. Manassarians' trials
- Ischemic Stroke
- Stroke
Investigators on the most trials with Dr. Manassarians
- Peter Adamczyk, MD1 shared trial
- Amin Nima Aghaebrahim, MD1 shared trial
- Zahra A. Ajani, MD1 shared trial
Recent clinical trials with Dr. Manassarians
AtRial Cardiopathy and Antithrombotic Drugs In Prevention After Cryptogenic Stroke (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Henrik Manassarians received $117 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Manassarians from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $97.
General payments to Dr. Manassarians by program year, 2016 to 2024
Companies that paid Dr. Manassarians the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Henrik Manassarians'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Henrik Manassarians
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. Henrik Manassarians' NPI number?
Dr. Henrik Manassarians' NPI number is 1598798795. It was assigned on July 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Henrik Manassarians?
Dr. Henrik Manassarians is a vascular neurology physician in Boise, Idaho. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).
Where does Dr. Henrik Manassarians practice?
Dr. Manassarians practices at 1055 North Curtis Road, Boise, ID 83706. Dr. Manassarians' primary practice is Saint Alphonsus Regional Medical Center in Boise, Idaho, part of Trinity Health. Dmand AI also links Dr. Manassarians to 1 hospital and 10 medical groups.
What is Dr. Henrik Manassarians' office phone number?
The practice phone on file for Dr. Manassarians is (208) 367-2121.
What is Dr. Henrik Manassarians' medical license number?
Dr. Manassarians holds Idaho license 1361176, one of the licenses on file in 2 states.
Which states has Dr. Henrik Manassarians been licensed in?
Dmand AI has state licenses on file for Dr. Manassarians in Idaho and California.
Which hospitals is Dr. Henrik Manassarians affiliated with?
Dr. Manassarians practices at Saint Alphonsus Regional Medical Center in Boise, Idaho. Dr. Manassarians is also affiliated with ThedaCare Regional Medical Center-Appleton. Dmand AI links Dr. Manassarians to 1 more hospital.
What medical group is Dr. Henrik Manassarians part of?
Dr. Manassarians is linked to Saint Alphonsus Regional Medical Center. Dmand AI links Dr. Manassarians to 10 more medical groups.
Does Dr. Henrik Manassarians accept Medicare?
Yes. CMS data shows Dr. Manassarians billed Medicare for 191 services in 2024, and Dr. Manassarians accepts Medicare assignment.
Does Dr. Henrik Manassarians offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Manassarians as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Henrik Manassarians' MIPS score?
Dr. Manassarians' MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Henrik Manassarians see?
CMS counts 133 Medicare patients who saw Dr. Manassarians in 2024, with an average age of 73.
What services does Dr. Henrik Manassarians bill to Medicare?
In 2024, Dr. Manassarians' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and critical care (99291).
Has Dr. Henrik Manassarians received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Dr. Manassarians from 2 companies from 2016 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Henrik Manassarians been practicing?
Dr. Manassarians graduated from medical school in 1993, 33 years ago.
Does Dr. Henrik Manassarians do research?
Dmand AI links 1 publication to Dr. Manassarians. Dr. Manassarians has worked on 1 clinical trial.
Who does Dr. Henrik Manassarians publish with?
Dr. Manassarians' most frequent co-authors are Michael L. Rosenberg, MD (1 shared paper).
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