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Dr. Stephanie Klosek, DO
NPI1760066559PAC ID3375080807
- Medicare services, 2024
- 316
- Medicare patients, 2024
- 140
- Part D claims, 2024
- 25
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 259 1st St, Mineola, NY 11501
- Practice phone
- Call (516) 576-1820
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone Hospitals - Long Island
Mineola, New York
Find Dr. Klosek'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. Stephanie Klosek is a hospitalist in Mineola, New York
Dr. Klosek practices at NYU Langone Hospitals - Long Island in Mineola, New York.
Dr. Klosek's NPI, 1760066559, was assigned on May 8, 2021. Dr. Klosek holds New York license 329672.
NPI and contact details
- NPI
- 1760066559NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375080807
- NPI enumeration date
- May 8, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 576-1820
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephanie Klosek practices at NYU Langone Hospitals - Long Island in Mineola, New York
Dr. Klosek's primary practice is NYU Langone Hospitals - Long Island, at 259 1st St, Mineola, NY 11501 in Nassau County. The practice phone is (516) 576-1820.
- NYU Langone Hospitals - Long Island259 1st St, Mineola, NY 11501 · Nassau CountyPhone(516) 576-1820
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephanie Klosek is affiliated with 3 sites of care and 1 medical group
Dr. Klosek's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York. Dr. Klosek is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Klosek to 1 more group practice or clinic, named with a free account.
NYU Langone Hospitals - Long IslandPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephanie Klosek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klosek practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone Hospitals - Long Island | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephanie Klosek is one of 1,796 hospitalists in New York
Hospitalist is Dr. Klosek's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Klosek is licensed in New York.
Specialties and state licenses
- Hospitalist, New YorkPrimary
Hospitalists near Dr. Klosek
Counts of hospitalists 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. Stephanie Klosek billed Medicare for 316 services in 2024
CMS data shows 316 Medicare services from Dr. Klosek across 3 procedure codes in 2024, for 140 Medicare patients. Medicare paid $23,881 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024316
Medicare patients140
Paid by Medicare$23,881
Procedure codes3
Dr. Klosek compared with the New York median for hospitalists, 2024
- Dr. Klosek
- New York median
- Medicare services
- 316vs 38819% below
- Medicare patients
- 140vs 16314% below
Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.
Dr. Klosek'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie Klosek treated 140 Medicare patients in 2024, average age 79
CMS counts 140 Medicare patients who saw Dr. Klosek in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% 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. Klosek's median patient age at 79, with 56% women.
Medicare patients, 2024140
Average age79
Average risk score2.27
Also on Medicaid16%
Dr. Klosek's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Klosek's Medicare patients by sex, 2024
- Women7554%
- Men6546%
Chronic conditions among Dr. Klosek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Chronic kidney disease69%
- Ischemic heart disease63%
- Diabetes59%
- Atrial fibrillation49%
- Heart failure48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Klosek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephanie Klosek wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Klosek wrote 25 Medicare Part D claims for 14 patients. 96% of them were for generic drugs.
Part D claims, 202425
Part D patients14
Dr. Klosek's Part D claims by kind of drug, 2024
- Generic24 claims96%
- Brand-name and other1 claims4%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Stephanie Klosek takes part in Medicare
Dr. Klosek 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. Stephanie Klosek has 2 publications on record
Dmand AI links 2 papers to Dr. Klosek in 2019. 2019 was the busiest year, with 2. Dr. Klosek's most frequent co-authors are Beena Biju, DO, Lauren M. Granat, DO, MS and Judy Huang, DO.
Papers2
Dr. Klosek's most frequent co-authors
Recent publications by Dr. Klosek
See who Dr. Klosek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Klosek works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephanie Klosek received $813 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Dr. Klosek from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $196.
General payments to Dr. Klosek by program year, 2024 to 2025
Companies that paid Dr. Klosek the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephanie Klosek'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 (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) |
| 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. Stephanie Klosek
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. Stephanie Klosek's NPI number?
Dr. Stephanie Klosek's NPI number is 1760066559. It was assigned on May 8, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie Klosek?
Dr. Stephanie Klosek is a hospitalist in Mineola, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Stephanie Klosek practice?
Dr. Klosek practices at 259 1st St, Mineola, NY 11501. Dr. Klosek's primary practice is NYU Langone Hospitals - Long Island in Mineola, New York. Dmand AI also links Dr. Klosek to 1 group practice or clinic.
What is Dr. Stephanie Klosek's office phone number?
The practice phone on file for Dr. Klosek is (516) 576-1820.
What is Dr. Stephanie Klosek's medical license number?
Dr. Klosek holds New York license 329672.
Which hospitals is Dr. Stephanie Klosek affiliated with?
Dr. Klosek is affiliated with Tisch Hospital.
What medical group is Dr. Stephanie Klosek part of?
Dr. Klosek is linked to NYU Langone Orthopedic Surgery Associates.
Does Dr. Stephanie Klosek accept Medicare?
Yes. CMS data shows Dr. Klosek billed Medicare for 316 services in 2024, and Dr. Klosek accepts Medicare assignment.
How many Medicare patients does Dr. Stephanie Klosek see?
CMS counts 140 Medicare patients who saw Dr. Klosek in 2024, with an average age of 79.
What services does Dr. Stephanie Klosek bill to Medicare?
In 2024, Dr. Klosek's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
Has Dr. Stephanie Klosek received payments from drug or device companies?
CMS Open Payments shows $813 in general payments to Dr. Klosek from 8 companies from 2024 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Stephanie Klosek been practicing?
Dr. Klosek graduated from medical school in 2021, 5 years ago.
Does Dr. Stephanie Klosek do research?
Dmand AI links 2 publications to Dr. Klosek.
Who does Dr. Stephanie Klosek publish with?
Dr. Klosek's most frequent co-authors are Beena Biju, DO (1 shared paper), Lauren M. Granat, DO, MS (1 shared paper) and Judy Huang, DO (1 shared paper).
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