Dr. Ira Klonsky, MD
- Medicare services, 2024
- 193
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 83
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 900 Franklin Ave, Valleystream, NY 11580
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD
Acute Care Hospital outpatient department · Valleystream, New York
Find Dr. Klonsky'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. Ira Klonsky is a general surgeon in Valleystream, New York
Dr. Klonsky practices at Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD in Valleystream, New York.
Dr. Klonsky's NPI, 1174564264, was assigned on June 9, 2006. Dr. Klonsky graduated from Universidad de Guadalajara in 1977. Dr. Klonsky holds New York license 137566.
- NPI
- 1174564264NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153320254
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ira Klonsky practices at Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD in Valleystream, New York
Dr. Klonsky's primary practice is Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD, at 900 Franklin Ave, Valleystream, NY 11580.
- Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD900 Franklin Ave, Valleystream, NY 11580
Source: Dmand AI Affiliation Data
Dr. Ira Klonsky is affiliated with 5 sites of care and 2 medical groups
Dr. Klonsky's primary practice is Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD in Valleystream, New York. Dr. Klonsky is also affiliated with Long Island Jewish Medical Center. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Klonsky to 2 more group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ira Klonsky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klonsky practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD | Available with a free account |
| +4 more sites and 1 medical group | 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.
Dr. Ira Klonsky is one of 1,604 general surgeons in New York
Surgery is Dr. Klonsky's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Klonsky is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Klonsky
Counts of general surgeons 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. Ira Klonsky billed Medicare for 193 services in 2024
CMS data shows 193 Medicare services from Dr. Klonsky across 6 procedure codes in 2024, for 118 Medicare patients. Medicare paid $18,013 for them.
Dr. Klonsky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1482024: 19330%
- Surgery
- 2023: 192024: 0100%
Where Dr. Klonsky's Medicare services took place, 2024
- In an office4624%
- In a facility14776%
Dr. Klonsky compared with the New York median for general surgeons, 2024
- Dr. Klonsky
- New York median
- Medicare services
- 193vs 15425% above
- Medicare patients
- 118vs 1098% above
- Part D claims
- 24vs 24Close to median
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Klonsky'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. Klonsky?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Klonsky and other general surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ira Klonsky treated 118 Medicare patients in 2024, average age 77
CMS counts 118 Medicare patients who saw Dr. Klonsky in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.39, 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. Klonsky's median patient age at 72, with 45% women.
Dr. Klonsky's Medicare patients by age, 2024
Dr. Klonsky's Medicare patients by sex, 2024
- Women6152%
- Men5748%
Chronic conditions among Dr. Klonsky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes53%
- Ischemic heart disease36%
- Chronic kidney disease31%
- Heart failure28%
- Cancer25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Klonsky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women45%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ira Klonsky wrote 83 Medicare Part D claims in 2024
In 2024, Dr. Klonsky wrote 83 Medicare Part D claims for 37 patients. 82% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $5,349 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.
Dr. Klonsky's Part D claims by kind of drug, 2024
- Generic68 claims82%
- Brand-name15 claims18%
Dr. Klonsky's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Klonsky's Part D claims, 2024
- Antibiotics41%34 of 83 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 242024: 24No change
Drugs named by CMS: 2 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ira Klonsky scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Klonsky for performance year 2024, reported through an alternative payment model (APM). Dr. Klonsky accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hernia repair - groin (open) by Dr. Klonsky, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Klonsky's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Klonsky ranks in Medicare procedure volume
- Removal of skin lesions
- 70th percentile41 procedures
- Removal of tissue
- 75th percentile36 procedures
- Hernia repair - groin (open)
- 93rd percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Ira Klonsky received $2,530 in industry payments from 2017 to 2025
CMS Open Payments shows 32 general payments to Dr. Klonsky from 11 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 68% of the total. Covidien LP paid the most, $1,032.
General payments to Dr. Klonsky by program year, 2017 to 2025
General payments to Dr. Klonsky by kind, 2017 to 2025
- Food and beverage$1,72468%
- Travel and lodging$80532%
Companies that paid Dr. Klonsky the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ira Klonsky graduated from Universidad de Guadalajara
Dr. Klonsky graduated from Universidad de Guadalajara in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ira Klonsky'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 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)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Ira Klonsky
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. Ira Klonsky's NPI number?
Dr. Ira Klonsky's NPI number is 1174564264. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ira Klonsky?
Dr. Ira Klonsky is a general surgeon in Valleystream, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ira Klonsky practice?
Dr. Klonsky practices at 900 Franklin Ave, Valleystream, NY 11580. Dr. Klonsky's primary practice is Long Island Jewish Valley Stream / Ekg/Echo - Electrocardiology - HOPD in Valleystream, New York. Dmand AI also links Dr. Klonsky to 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Ira Klonsky's medical license number?
Dr. Klonsky holds New York license 137566.
Which hospitals is Dr. Ira Klonsky affiliated with?
Dr. Klonsky is affiliated with Long Island Jewish Medical Center.
What medical group is Dr. Ira Klonsky part of?
Dr. Klonsky is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Klonsky to 1 more medical group.
Does Dr. Ira Klonsky accept Medicare?
Yes. CMS data shows Dr. Klonsky billed Medicare for 193 services in 2024, and Dr. Klonsky accepts Medicare assignment.
What is Dr. Ira Klonsky's MIPS score?
Dr. Klonsky's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Ira Klonsky see?
CMS counts 118 Medicare patients who saw Dr. Klonsky in 2024, with an average age of 77.
What services does Dr. Ira Klonsky bill to Medicare?
In 2024, Dr. Klonsky's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99233) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Dr. Ira Klonsky go to medical school?
Dr. Klonsky graduated from Universidad de Guadalajara in 1977.
What drugs does Dr. Ira Klonsky prescribe most?
In 2024 Medicare Part D data, Dr. Klonsky's most prescribed drugs by claims were Cephalexin and Santyl.
Has Dr. Ira Klonsky received payments from drug or device companies?
CMS Open Payments shows $2,530 in general payments to Dr. Klonsky from 11 companies from 2017 to 2025. The largest total came from Covidien LP.
How long has Dr. Ira Klonsky been practicing?
Dr. Klonsky graduated from medical school in 1977, 49 years ago.
Selling to surgery practices?
See general surgeons in New York 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