Dr. Nina L. Klein, MD
- Medicare services, 2024
- 2,812
- Medicare patients, 2024
- 1,417
- MIPS score, 2024
- 81
- Hospital affiliations
- 5
- Industry payments
- $158
- Practice address
- 11100 Euclid Avenue, Cleveland, OH 44106
- Practice phone
- Call (216) 844-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Klein'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. Nina L. Klein is a diagnostic radiologist in Cleveland, Ohio
Dr. Klein practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System.
Dr. Klein's NPI, 1245258540, was assigned on July 17, 2006. Dr. Klein graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1988. Dr. Klein holds Ohio license 35-060344.
- NPI
- 1245258540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729050885
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 844-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nina L. Klein practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio
Dr. Klein's primary practice is University Hospitals Cleveland Medical Center, at 11100 Euclid Avenue, Cleveland, OH 44106 in Cuyahoga County. The practice phone is (216) 844-1000.
- University Hospitals Cleveland Medical Center11100 Euclid Avenue, Cleveland, OH 44106 · Cuyahoga CountyPhone(216) 844-1000
Source: Dmand AI Affiliation Data
Dr. Nina L. Klein is affiliated with 5 sites of care and 1 medical group
Dr. Klein's primary practice is University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System. Dr. Klein is also affiliated with University Hospitals TriPoint Medical Center. The medical group on file is University Hospitals Medical Practices. Dmand AI also links Dr. Klein to 3 more hospitals, 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. Nina L. Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klein practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospitals Cleveland Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nina L. Klein is one of 1,478 diagnostic radiologists in Ohio
Diagnostic radiology is Dr. Klein's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Klein is licensed in Ohio.
Specialties and state licenses
- Diagnostic radiology, OhioPrimary
Diagnostic radiologists near Dr. Klein
Counts of diagnostic radiologists 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. Nina L. Klein billed Medicare for 2,812 services in 2024
CMS data shows 2,812 Medicare services from Dr. Klein across 8 procedure codes in 2024, for 1,417 Medicare patients. Medicare paid $86,150 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Klein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,0622024: 2,70031%
- Other services
- 2023: 1212024: 9224%
- Surgery
- 2023: 02024: 20
Dr. Klein compared with the Ohio median for diagnostic radiologists, 2024
- Dr. Klein
- Ohio median
- Medicare services
- 2,812vs 1,76859% above
- Medicare patients
- 1,417vs 1,5328% below
Medians across 1,619 diagnostic radiologists in Ohio with Dmand AI profiles that report each measure.
Dr. Klein'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. Nina L. Klein treated 1,417 Medicare patients in 2024, average age 72
CMS counts 1,417 Medicare patients who saw Dr. Klein in 2024. The largest group is 65 to 74, with 932 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 3% are also on Medicaid. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Klein's median patient age at 67, with 98% women.
Dr. Klein's Medicare patients by age, 2024
Chronic conditions among Dr. Klein's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis46%
- Anxiety26%
- Osteoporosis24%
- Mood disorders21%
- Depression19%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Klein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nina L. Klein scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Klein for performance year 2024, reported as part of a group. Dr. Klein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Klein's MIPS scores, performance year 2024
- 81of 100Final score
- 63.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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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Dr. Nina L. Klein received $158 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Klein from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Cianna Medical Inc paid the most, $71.
General payments to Dr. Klein by program year, 2016 to 2025
Companies that paid Dr. Klein the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nina L. Klein graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Klein graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nina L. Klein'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) |
| 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. Nina L. Klein
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What is Dr. Nina L. Klein's NPI number?
Dr. Nina L. Klein's NPI number is 1245258540. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nina L. Klein?
Dr. Nina L. Klein is a diagnostic radiologist in Cleveland, Ohio. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Nina L. Klein practice?
Dr. Klein practices at 11100 Euclid Avenue, Cleveland, OH 44106. Dr. Klein's primary practice is University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System. Dmand AI also links Dr. Klein to 3 hospitals.
What is Dr. Nina L. Klein's office phone number?
The practice phone on file for Dr. Klein is (216) 844-1000.
What is Dr. Nina L. Klein's medical license number?
Dr. Klein holds Ohio license 35-060344.
Which hospitals is Dr. Nina L. Klein affiliated with?
Dr. Klein practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio. Dr. Klein is also affiliated with University Hospitals TriPoint Medical Center. Dmand AI links Dr. Klein to 3 more hospitals.
What medical group is Dr. Nina L. Klein part of?
Dr. Klein is linked to University Hospitals Medical Practices.
Does Dr. Nina L. Klein accept Medicare?
Yes. CMS data shows Dr. Klein billed Medicare for 2,812 services in 2024, and Dr. Klein accepts Medicare assignment.
What is Dr. Nina L. Klein's MIPS score?
Dr. Klein's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nina L. Klein see?
CMS counts 1,417 Medicare patients who saw Dr. Klein in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Nina L. Klein bill to Medicare?
In 2024, Dr. Klein's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and medicare service (G0279).
Where did Dr. Nina L. Klein go to medical school?
Dr. Klein graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1988.
Has Dr. Nina L. Klein received payments from drug or device companies?
CMS Open Payments shows $158 in general payments to Dr. Klein from 4 companies from 2016 to 2025. The largest total came from Cianna Medical Inc.
How long has Dr. Nina L. Klein been practicing?
Dr. Klein graduated from medical school in 1988, 38 years ago.
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