Arthroplasty, Replacement, KneeForamen Ovale, PatentHeart Septal Defects, Atrial
Dr. Qais Naziri, MD
NPI1215375894PAC ID8426394834
- Medicare services, 2024
- 43
- Medicare patients, 2024
- 46
- Part D claims, 2024
- 266
- Publications
- 119
- Hospital affiliations
- 3
- Practice address
- 760 Parkside Ave, Brooklyn, NY 11226
- Practice phone
- Call (718) 270-2045
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Downstate Health Physicians
Brooklyn, New York
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Dr. Qais Naziri is an orthopedic surgeon in Brooklyn, New York
Dr. Naziri practices at Downstate Health Physicians in Brooklyn, New York.
Dr. Naziri's NPI, 1215375894, was assigned on June 5, 2013. Dr. Naziri holds New York license 300241.
NPI and contact details
- NPI
- 1215375894NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426394834
- NPI enumeration date
- June 5, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 270-2045
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Qais Naziri practices at Downstate Health Physicians in Brooklyn, New York
Dr. Naziri's primary practice is Downstate Health Physicians, at 760 Parkside Ave, Brooklyn, NY 11226 in Kings County. The practice phone is (718) 270-2045.
- Downstate Health Physicians760 Parkside Ave, Brooklyn, NY 11226 · Kings CountyPhone(718) 270-2045
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Qais Naziri is affiliated with 6 sites of care and 1 medical group
Dr. Naziri's primary practice is Downstate Health Physicians in Brooklyn, New York. Dr. Naziri is also affiliated with NYC Health + Hospitals/Kings County. The medical group on file is Downstate Health Physicians. Dmand AI also links Dr. Naziri to 2 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Downstate Health PhysiciansPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Qais Naziri's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Naziri practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Downstate Health Physicians | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Qais Naziri is one of 1,151 orthopedic surgeons in New York
Orthopaedic surgery is Dr. Naziri's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Naziri is licensed in New York.
Specialties and state licenses
- Orthopaedic surgery, New YorkPrimary
Orthopedic surgeons near Dr. Naziri
Counts of orthopedic 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. Qais Naziri billed Medicare for 43 services in 2024
CMS data shows 43 Medicare services from Dr. Naziri across 1 procedure code in 2024, all of them office visits, for 46 Medicare patients. Medicare paid $3,007 for them. Every service was in an office.
Medicare services, 202443
Medicare patients46
Paid by Medicare$3,007
Procedure codes1
Dr. Naziri's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 692024: 4338%
Dr. Naziri compared with the New York median for orthopedic surgeons, 2024
- Dr. Naziri
- New York median
- Medicare services
- 43vs 72694% below
- Medicare patients
- 46vs 23681% below
- Part D claims
- 189vs 732.6 times
Medians across 1,081 orthopedic surgeons in New York with Dmand AI profiles that report each measure.
Dr. Naziri'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. Qais Naziri treated 46 Medicare patients in 2024, average age 74
CMS counts 46 Medicare patients who saw Dr. Naziri in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have arthritis, and 75% have high blood pressure. 70% are also on Medicaid. Their average risk score is 2.14, 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. Naziri's median patient age at 65, with 68% women.
Medicare patients, 202446
Average age74
Average risk score2.14
Also on Medicaid70%
Dr. Naziri's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Naziri's Medicare patients by sex, 2024
- Women3474%
- Men1226%
Chronic conditions among Dr. Naziri's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes63%
- Ischemic heart disease43%
- Chronic kidney disease37%
- Heart failure26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Naziri's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Qais Naziri wrote 266 Medicare Part D claims in 2024
In 2024, Dr. Naziri wrote 266 Medicare Part D claims for 79 patients. 100% of them were for generic drugs. CMS names the drug for 189 of them, across 8 drugs with 11 or more claims each, at $1,349 in total drug cost. In 2023, CMS named 115 claims across 5 drugs.
Part D claims, 2024266
Drugs named by CMS8
Total drug cost$1,349
Part D patients79
Dr. Naziri's Part D claims by kind of drug, 2024
- Generic265 claims100%
- Brand-name and other1 claims0%
Dr. Naziri'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. Naziri's Part D claims, 2024
- Opioids20%54 of 266 claims
- Antibiotics14%36 of 266 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: 1152024: 18964%
Drugs named by CMS: 8 in 2024, 5 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
How Dr. Qais Naziri takes part in Medicare
Dr. Naziri accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Qais Naziri has 119 publications on record
Dmand AI links 119 papers to Dr. Naziri, published from 2011 to 2024. 2017 was the busiest year, with 9. The most frequent topics are Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee and Postoperative Complications. Dr. Naziri has published most often in J Arthroplasty. Dr. Naziri's most frequent co-authors are Neil Shah, MD, Bassel G. Diebo, MD and Carl Benjamin Paulino, MD.
Papers119
Years published2011 to 2024
Dr. Naziri's papers by year, 2015 to 2024
Topics Dr. Naziri writes about most
- Arthroplasty, Replacement, Hip
- Arthroplasty, Replacement, Knee
- Postoperative Complications
- Reoperation
- Length of Stay
- Prosthesis Failure
- Hip Prosthesis
- Prosthesis-Related Infections
Dr. Naziri's most frequent co-authors
- Neil Shah, MD25 shared papers
- Bassel G. Diebo, MD20 shared papers
- Carl Benjamin Paulino, MD20 shared papers
Recent publications by Dr. Naziri
Eur J Orthop Surg Traumatol
Arthroplasty, Replacement, HipOssification, HeterotopicPostoperative Complications
Eur J Orthop Surg Traumatol
Arthroplasty, Replacement, HipArthroplasty, Replacement, KneeAsymptomatic Diseases
Analgesics, OpioidArthroplasty, Replacement, ShoulderOpioid-Related Disorders
Arch Orthop Trauma Surg
Adrenal Cortex HormonesArthroplasty, Replacement, KneeArthroplasty, Replacement, Shoulder
See who Dr. Naziri researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Naziri works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Qais Naziri received $51,257 in industry payments from 2018 to 2025
CMS Open Payments shows 250 general payments to Dr. Naziri from 21 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 38% of the total. Sanara MedTech Inc. paid the most, $15,376.
General payments to Dr. Naziri by program year, 2018 to 2025
General payments to Dr. Naziri by kind, 2018 to 2025
$51.3Kin total
- Food and beverage$19,72538%
- Speaker and faculty fees$13,22526%
- Travel and lodging$11,18022%
- Consulting fees$6,41013%
- Education$7171%
Companies that paid Dr. Naziri the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Qais Naziri'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 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)Doctors and Clinicians Utilization Data (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. Qais Naziri
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. Qais Naziri's NPI number?
Dr. Qais Naziri's NPI number is 1215375894. It was assigned on June 5, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Qais Naziri?
Dr. Qais Naziri is an orthopedic surgeon in Brooklyn, New York. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Qais Naziri practice?
Dr. Naziri practices at 760 Parkside Ave, Brooklyn, NY 11226. Dr. Naziri's primary practice is Downstate Health Physicians in Brooklyn, New York. Dmand AI also links Dr. Naziri to 2 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Qais Naziri's office phone number?
The practice phone on file for Dr. Naziri is (718) 270-2045.
What is Dr. Qais Naziri's medical license number?
Dr. Naziri holds New York license 300241.
Which hospitals is Dr. Qais Naziri affiliated with?
Dr. Naziri is affiliated with NYC Health + Hospitals/Kings County. Dmand AI links Dr. Naziri to 2 more hospitals.
What medical group is Dr. Qais Naziri part of?
Dr. Naziri is linked to Downstate Health Physicians.
Does Dr. Qais Naziri accept Medicare?
Yes. CMS data shows Dr. Naziri billed Medicare for 43 services in 2024, and Dr. Naziri accepts Medicare assignment.
How many Medicare patients does Dr. Qais Naziri see?
CMS counts 46 Medicare patients who saw Dr. Naziri in 2024, with an average age of 74.
What services does Dr. Qais Naziri bill to Medicare?
In 2024, Dr. Naziri's most billed Medicare services were office visit, established patient (99213).
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What drugs does Dr. Qais Naziri prescribe most?
In 2024 Medicare Part D data, Dr. Naziri's most prescribed drugs by claims were Oxycodone HCl, Gabapentin and Meloxicam.
Has Dr. Qais Naziri received payments from drug or device companies?
CMS Open Payments shows $51,257 in general payments to Dr. Naziri from 21 companies from 2018 to 2025. The largest total came from Sanara MedTech Inc.
How long has Dr. Qais Naziri been practicing?
Dr. Naziri graduated from medical school in 2010, 16 years ago.
Does Dr. Qais Naziri do research?
Dmand AI links 119 publications to Dr. Naziri, published from 2011 to 2024.
Who does Dr. Qais Naziri publish with?
Dr. Naziri's most frequent co-authors are Neil Shah, MD (25 shared papers), Bassel G. Diebo, MD (20 shared papers) and Carl Benjamin Paulino, MD (20 shared papers).
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