Spine (Phila Pa 1976)
CadaverFeasibility StudiesImaging, Three-Dimensional
Dr. Joseph Levi Chazen, MD
NPI1306098520PAC ID6406080712
- Medicare services, 2024
- 1,703
- Medicare patients, 2024
- 1,197
- Publications
- 68
- MIPS score, 2024
- 75
- Hospital affiliations
- 3
- Practice address
- 535 East 70th Street, New York, NY 10021
- Practice phone
- Call (212) 606-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chazen'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. Joseph Levi Chazen is a diagnostic radiologist in New York, New York
Dr. Chazen practices at Hospital for Special Surgery in New York, New York, part of Hospital for Special Surgery.
Dr. Chazen's NPI, 1306098520, was assigned on October 21, 2008. Dr. Chazen holds New York license 251111.
NPI and contact details
- NPI
- 1306098520NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406080712
- NPI enumeration date
- October 21, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 606-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph Levi Chazen practices at Hospital for Special Surgery in New York, New York
Dr. Chazen's primary practice is Hospital for Special Surgery, at 535 East 70th Street, New York, NY 10021 in New York County. The practice phone is (212) 606-1000.
- Hospital for Special Surgery535 East 70th Street, New York, NY 10021 · New York CountyPhone(212) 606-1000
Source: Dmand AI Affiliation Data
Dr. Joseph Levi Chazen is affiliated with 3 sites of care and 4 medical groups
Dr. Chazen's primary practice is Hospital for Special Surgery in New York, New York, part of Hospital for Special Surgery. Dr. Chazen is also affiliated with Tisch Hospital. The medical group on file is Hospital for Special Surgery. Dmand AI also links Dr. Chazen to 1 more hospital and 3 medical groups, each named with a free account.
Tisch HospitalHospital for Special Surgery1 hospitalName with a free account3 medical groupsNames with a free account
See all 7 affiliations for Dr. ChazenSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph Levi Chazen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chazen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital for Special Surgery | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Joseph Levi Chazen is one of 2,697 diagnostic radiologists in New York
Diagnostic radiology is Dr. Chazen's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Chazen is licensed in New York.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
Diagnostic radiologists near Dr. Chazen
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
2,697diagnostic radiologists in New York872diagnostic radiologists in New York28diagnostic radiologists at Hospital for Special Surgery
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joseph Levi Chazen billed Medicare for 1,703 services in 2024
CMS data shows 1,703 Medicare services from Dr. Chazen across 16 procedure codes in 2024, for 1,197 Medicare patients. Medicare paid $95,608 for them.
Medicare services, 20241,703
Medicare patients1,197
Paid by Medicare$95,608
Procedure codes16
Dr. Chazen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,5872024: 1,5095%
- Surgery
- 2023: 2672024: 19427%
Where Dr. Chazen's Medicare services took place, 2024
- In an office51630%
- In a facility1,18770%
Dr. Chazen compared with the New York median for diagnostic radiologists, 2024
- Dr. Chazen
- New York median
- Medicare services
- 1,703vs 2,41429% below
- Medicare patients
- 1,197vs 1,159Close to median
Medians across 2,610 diagnostic radiologists in New York with Dmand AI profiles that report each measure.
Dr. Chazen'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. Joseph Levi Chazen treated 1,197 Medicare patients in 2024, average age 74
CMS counts 1,197 Medicare patients who saw Dr. Chazen in 2024. The largest group is 65 to 74, with 521 patients. 75% of them have arthritis, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chazen's median patient age at 58, with 50% women.
Medicare patients, 20241,197
Average age74
Average risk score1.02
Also on Medicaid5%
Dr. Chazen's Medicare patients by age, 2024
Dr. Chazen's Medicare patients by sex, 2024
- Women63653%
- Men56147%
Chronic conditions among Dr. Chazen's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure69%
- Ischemic heart disease33%
- Osteoporosis33%
- Anxiety29%
- Mood disorders25%
- Diabetes24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chazen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women50%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph Levi Chazen scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Chazen for performance year 2024, reported as part of a group. Dr. Chazen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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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Dr. Joseph Levi Chazen has 68 publications on record
Dmand AI links 68 papers to Dr. Chazen, published from 2011 to 2025. 2022 was the busiest year, with 10. The most frequent topics are Magnetic Resonance Imaging, Tomography, X-Ray Computed and Cervical Vertebrae. Dr. Chazen has published most often in AJNR Am J Neuroradiol. Dr. Chazen's most frequent co-authors are Michael G. Kaplitt, MD, Darren R. Lebl, MD and Clifford Douglas Phillips, MD.
Papers68
Years published2011 to 2025
Dr. Chazen's papers by year, 2016 to 2025
Topics Dr. Chazen writes about most
- Magnetic Resonance Imaging
- Tomography, X-Ray Computed
- Cervical Vertebrae
- Spinal Fusion
- Imaging, Three-Dimensional
- Lumbar Vertebrae
- Brain
- Cerebrospinal Fluid Leak
Dr. Chazen's most frequent co-authors
- Michael G. Kaplitt, MD10 shared papers
- Darren R. Lebl, MD10 shared papers
- Clifford Douglas Phillips, MD6 shared papers
Recent publications by Dr. Chazen
AJNR Am J Neuroradiol
AlgorithmsImage Interpretation, Computer-AssistedLumbar Vertebrae
AJNR Am J Neuroradiol
Cerebrospinal FluidCerebrospinal Fluid LeakDiverticulum
AJNR Am J Neuroradiol
Cerebrospinal Fluid LeakIntracranial HypotensionMyelography
CadaverImaging, Three-DimensionalLumbar Vertebrae
See who Dr. Chazen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chazen works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joseph Levi Chazen received $1,075 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Chazen from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 69% of the total. Relievant Medsystems, Inc. paid the most, $414.
General payments to Dr. Chazen by program year, 2017 to 2025
General payments to Dr. Chazen by kind, 2017 to 2025
$1.1Kin total
- Food and beverage$74269%
- Travel and lodging$33331%
Companies that paid Dr. Chazen the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joseph Levi Chazen'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) |
| 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. Joseph Levi Chazen
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. Joseph Levi Chazen's NPI number?
Dr. Joseph Levi Chazen's NPI number is 1306098520. It was assigned on October 21, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Levi Chazen?
Dr. Joseph Levi Chazen is a diagnostic radiologist in New York, New York. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Joseph Levi Chazen practice?
Dr. Chazen practices at 535 East 70th Street, New York, NY 10021. Dr. Chazen's primary practice is Hospital for Special Surgery in New York, New York, part of Hospital for Special Surgery. Dmand AI also links Dr. Chazen to 1 hospital and 3 medical groups.
What is Dr. Joseph Levi Chazen's office phone number?
The practice phone on file for Dr. Chazen is (212) 606-1000.
What is Dr. Joseph Levi Chazen's medical license number?
Dr. Chazen holds New York license 251111.
Which hospitals is Dr. Joseph Levi Chazen affiliated with?
Dr. Chazen practices at Hospital for Special Surgery in New York, New York. Dr. Chazen is also affiliated with Tisch Hospital. Dmand AI links Dr. Chazen to 1 more hospital.
What medical group is Dr. Joseph Levi Chazen part of?
Dr. Chazen is linked to Hospital for Special Surgery. Dmand AI links Dr. Chazen to 3 more medical groups.
Does Dr. Joseph Levi Chazen accept Medicare?
Yes. CMS data shows Dr. Chazen billed Medicare for 1,703 services in 2024, and Dr. Chazen accepts Medicare assignment.
What is Dr. Joseph Levi Chazen's MIPS score?
Dr. Chazen's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Joseph Levi Chazen see?
CMS counts 1,197 Medicare patients who saw Dr. Chazen in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Joseph Levi Chazen bill to Medicare?
In 2024, Dr. Chazen's most billed Medicare services were diagnostic imaging (72148), diagnostic imaging (72141) and diagnostic imaging (72146).
Has Dr. Joseph Levi Chazen received payments from drug or device companies?
CMS Open Payments shows $1,075 in general payments to Dr. Chazen from 4 companies from 2017 to 2025. The largest total came from Relievant Medsystems, Inc.
How long has Dr. Joseph Levi Chazen been practicing?
Dr. Chazen graduated from medical school in 2007, 19 years ago.
Does Dr. Joseph Levi Chazen do research?
Dmand AI links 68 publications to Dr. Chazen, published from 2011 to 2025.
Who does Dr. Joseph Levi Chazen publish with?
Dr. Chazen's most frequent co-authors are Michael G. Kaplitt, MD (10 shared papers), Darren R. Lebl, MD (10 shared papers) and Clifford Douglas Phillips, MD (6 shared papers).
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