Omar Samir Chahine, CRNA
- Medicare patients, 2024
- 15
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Omar Chahine'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.
Omar Samir Chahine is a nurse anesthetist in Ann Arbor, Michigan
Omar Chahine practices at University Hospital in Ann Arbor, Michigan.
Omar Chahine's NPI, 1598404659, was assigned on May 27, 2022. Omar Chahine holds Michigan license 4704331115.
- NPI
- 1598404659NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375074743
- NPI enumeration date
- May 27, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Omar Samir Chahine practices at University Hospital in Ann Arbor, Michigan
Omar Chahine's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Omar Samir Chahine is affiliated with 2 sites of care and 1 medical group
Omar Chahine's primary practice is University Hospital in Ann Arbor, Michigan. Omar Chahine is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Omar Chahine's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Omar Samir Chahine's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Omar Chahine practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Omar Samir Chahine is one of 2,599 nurse anesthetists in Michigan
Nurse anesthetist, certified registered is Omar Chahine's primary specialty in the NPI Registry, under taxonomy code 367500000X. Omar Chahine is licensed in Michigan.
Specialties and state licenses
- Certified registered nurse anesthetist, MichiganPrimary
Nurse anesthetists near Omar Chahine
Counts of nurse anesthetists 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
Omar Samir Chahine treated 15 Medicare patients in 2024, average age 73
CMS counts 15 Medicare patients who saw Omar Chahine in 2024. The largest group is 85 and over, with 0 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 2.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Omar Chahine's median patient age at 64, with 47% women.
Omar Chahine's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Omar Chahine's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Omar Chahine's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Omar Samir Chahine takes part in Medicare
Omar Chahine 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)
Sources for Omar Samir Chahine'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 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) |
| 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 Omar Samir Chahine
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Omar Samir Chahine's NPI number?
Omar Samir Chahine's NPI number is 1598404659. It was assigned on May 27, 2022, and it is active in the NPI Registry.
What does Omar Samir Chahine specialize in?
Omar Samir Chahine is a nurse anesthetist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Omar Samir Chahine practice?
Omar Chahine practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Omar Chahine's primary practice is University Hospital in Ann Arbor, Michigan.
What is Omar Samir Chahine's office phone number?
The practice phone on file for Omar Chahine is (734) 936-4000.
What is Omar Samir Chahine's medical license number?
Omar Chahine holds Michigan license 4704331115.
Which hospitals is Omar Samir Chahine affiliated with?
Omar Chahine is affiliated with University Hospital.
What medical group is Omar Samir Chahine part of?
Omar Chahine is linked to University of Michigan Health.
Does Omar Samir Chahine accept Medicare?
Yes. CMS lists Omar Chahine as accepting Medicare assignment.
How many Medicare patients does Omar Samir Chahine see?
CMS counts 15 Medicare patients who saw Omar Chahine in 2024, with an average age of 73.
How long has Omar Samir Chahine been practicing?
Omar Chahine graduated from medical school in 2024, 2 years ago.
Selling to nurse anesthetist, certified registered practices?
See nurse anesthetists in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card