Dr. Irena Garist, MD
- Medicare services, 2020
- 11
- Medicare patients, 2024
- 52
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 2201 Hempstead Turnpike, East Meadow, NY 11554
- Practice phone
- Call (516) 572-0123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Irena Garist is an anesthesiologist in East Meadow, New York
Dr. Garist practices at Nassau University Medical Center in East Meadow, New York, part of NuHealth.
Dr. Garist's NPI, 1679764815, was assigned on August 5, 2007. Dr. Garist holds New York license 245173.
- NPI
- 1679764815NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800982224
- NPI enumeration date
- August 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 572-0123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Irena Garist practices at Nassau University Medical Center in East Meadow, New York
Dr. Garist's primary practice is Nassau University Medical Center, at 2201 Hempstead Turnpike, East Meadow, NY 11554 in Nassau County. The practice phone is (516) 572-0123.
- Nassau University Medical Center2201 Hempstead Turnpike, East Meadow, NY 11554 · Nassau CountyPhone(516) 572-0123
Source: Dmand AI Affiliation Data
Dr. Irena Garist is affiliated with 2 sites of care and 2 medical groups
Dr. Garist's primary practice is Nassau University Medical Center in East Meadow, New York, part of NuHealth. The medical group on file is Nassau University Medical Center (NUMC), Department of Psychiatry and Behavioral Sciences. Dmand AI also links Dr. Garist to 1 more hospital and 1 medical group, 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. Irena Garist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Garist practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nassau University Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Irena Garist is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Garist's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Garist is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Garist
Counts of anesthesiologists 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. Irena Garist billed Medicare for 11 services in 2020
CMS data shows 11 Medicare services from Dr. Garist across 1 procedure code in 2020, for 52 Medicare patients. Medicare paid $322 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Garist compared with the New York median for anesthesiologists, 2020
- Dr. Garist
- New York median
- Medicare services
- 11vs 7686% below
- Medicare patients
- 52vs 13261% below
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Garist's most billed Medicare procedure codes, 2020
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Irena Garist treated 52 Medicare patients in 2024, average age 72
CMS counts 52 Medicare patients who saw Dr. Garist in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.01, 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. Garist's median patient age at 39, with 67% women.
Dr. Garist's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Garist's Medicare patients by sex, 2024
- Women2344%
- Men2956%
Chronic conditions among Dr. Garist's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes46%
- Heart failure38%
- Ischemic heart disease35%
- Mood disorders33%
- Alzheimer's and dementia27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Garist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Irena Garist scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Garist for performance year 2024, reported as part of a group. Dr. Garist accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Garist's MIPS scores, performance year 2024
- 84of 100Final score
- 70of 100Quality
- 40of 100Improvement Activities
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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Sources for Dr. Irena Garist'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)Clinician Public Reporting: Overall MIPS Performance (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. Irena Garist
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. Irena Garist's NPI number?
Dr. Irena Garist's NPI number is 1679764815. It was assigned on August 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Irena Garist?
Dr. Irena Garist is an anesthesiologist in East Meadow, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Irena Garist practice?
Dr. Garist practices at 2201 Hempstead Turnpike, East Meadow, NY 11554. Dr. Garist's primary practice is Nassau University Medical Center in East Meadow, New York, part of NuHealth. Dmand AI also links Dr. Garist to 1 hospital and 1 medical group.
What is Dr. Irena Garist's office phone number?
The practice phone on file for Dr. Garist is (516) 572-0123.
What is Dr. Irena Garist's medical license number?
Dr. Garist holds New York license 245173.
Which hospitals is Dr. Irena Garist affiliated with?
Dr. Garist practices at Nassau University Medical Center in East Meadow, New York. Dmand AI links Dr. Garist to 1 more hospital.
What medical group is Dr. Irena Garist part of?
Dr. Garist is linked to Nassau University Medical Center (NUMC), Department of Psychiatry and Behavioral Sciences. Dmand AI links Dr. Garist to 1 more medical group.
Does Dr. Irena Garist accept Medicare?
Yes. CMS data shows Dr. Garist billed Medicare for 11 services in 2020, and Dr. Garist accepts Medicare assignment.
What is Dr. Irena Garist's MIPS score?
Dr. Garist's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Irena Garist see?
CMS counts 52 Medicare patients who saw Dr. Garist in 2024, with an average age of 72.
What services does Dr. Irena Garist bill to Medicare?
In 2020, Dr. Garist's most billed Medicare services were ultrasound (76942).
How long has Dr. Irena Garist been practicing?
Dr. Garist graduated from medical school in 1986, 40 years ago.
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