Karen S. Black

  • Manhasset, NY
  • Neuroradiologist
NPI1467582858PAC ID4880783828
Medicare services, 2024
6,805
Medicare patients, 2024
2,880
Part D claims, 2021
12
Publications
1
MIPS score, 2024
93
Practice address
300 Community Drive, Manhasset, NY 11030
Practice phone
Call (516) 562-0100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

North Shore University Hospital

Hospital · Manhasset, New York

See all 8 affiliations

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Karen S. Black is a neuroradiologist in Manhasset, New York

Karen Black practices at North Shore University Hospital in Manhasset, New York, part of Northwell Health.

Karen Black's NPI, 1467582858, was assigned on March 6, 2007. Karen Black graduated from New York University Grossman School of Medicine in 1983. Karen Black holds New York license 158546.

NPI and contact details
Medicare PAC ID
4880783828
NPI enumeration date
March 6, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(516) 562-0100
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
69
Medical school graduation
1983

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Karen S. Black practices at North Shore University Hospital in Manhasset, New York

Karen Black's primary practice is North Shore University Hospital, at 300 Community Drive, Manhasset, NY 11030 in Nassau County. The practice phone is (516) 562-0100.

Source: Dmand AI Affiliation Data

Karen S. Black is affiliated with 5 sites of care and 3 medical groups

Karen Black's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Karen Black 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 Karen Black to 3 more hospitals and 2 medical groups, each named with a free account.

See all 8 affiliations for Karen Black

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Karen S. Black's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Karen Black practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
North Shore University HospitalAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Karen S. Black is one of 148 neuroradiologists in New York

Neuroradiology is Karen Black's primary specialty in the NPI Registry, under taxonomy code 2085N0700X. Karen Black is licensed in New York.

Specialties and state licenses

  • Neuroradiology, New YorkPrimaryLicense 158546 · taxonomy 2085N0700X

Neuroradiologists near Karen Black

Counts of neuroradiologists 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

Karen S. Black billed Medicare for 6,805 services in 2024

CMS data shows 6,805 Medicare services from Karen Black across 26 procedure codes in 2024, for 2,880 Medicare patients. Medicare paid $214,845 for them.

Medicare services, 20246,805
Medicare patients2,880
Paid by Medicare$214,845
Procedure codes26

Karen Black's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 3,8452024: 4,39514%
Other services
2023: 3,4382024: 2,36531%
Surgery
2023: 422024: 457%

Where Karen Black's Medicare services took place, 2024

  • In an office2,75640%
  • In a facility4,04960%

Karen Black compared with the New York median for neuroradiologists, 2024

  • Karen Black
  • New York median
Medicare services
6,805vs 3,91874% above
Medicare patients
2,880vs 9713.0 times
Part D claims
12vs 2143% below

Medians across 138 neuroradiologists in New York with Dmand AI profiles that report each measure.

Karen Black'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

Karen S. Black treated 2,880 Medicare patients in 2024, average age 78

CMS counts 2,880 Medicare patients who saw Karen Black in 2024. The largest group is 75 to 84, with 1,080 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Karen Black's median patient age at 72, with 49% women.

Medicare patients, 20242,880
Average age78
Average risk score2.10
Also on Medicaid25%

Karen Black's Medicare patients by age, 2024

Karen Black's Medicare patients by sex, 2024

  • Women1,52553%
  • Men1,35547%

Chronic conditions among Karen Black's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis66%
  4. Stroke or TIA54%
  5. Ischemic heart disease53%
  6. Diabetes47%
  7. Mood disorders44%
  8. Anxiety39%

Share of Medicare patients with each condition. A patient can have several.

Karen Black'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

  • Women49%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Karen S. Black wrote 12 Medicare Part D claims in 2021

In 2021, Karen Black wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $14 in total drug cost. In 2017, CMS named 11 claims across 1 drug.

Part D claims, 202112
Drugs named by CMS1
Total drug cost$14

Karen Black's most prescribed drugs by claims, 2021

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2017 to 2021

  • 2017
  • 2021
Claims for drugs CMS names
2017: 112021: 129%

Drugs named by CMS: 1 in 2021, 1 in 2017.

See all prescribing by Karen Black

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Karen S. Black 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 Karen Black for performance year 2024, reported through an alternative payment model (APM). Karen Black accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Karen Black'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.

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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Karen S. Black has 1 publication on record

Dmand AI links 1 paper to Karen Black in 2016. Karen Black's most frequent co-authors are Amgad Nihad Makaryus, MD and John Nihad Makaryus, MD.

Papers1

Karen Black's most frequent co-authors

Recent publications by Karen Black

See all 1 publications and co-authors

See who Karen Black researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Karen Black works with, so you can find a warm path to the right neuroradiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Karen S. Black graduated from New York University Grossman School of Medicine

Karen Black graduated from New York University Grossman School of Medicine in 1983.

  1. Medical schoolNew York University Grossman School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Karen S. Black's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Karen S. Black

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Karen S. Black's NPI number?

Karen S. Black's NPI number is 1467582858. It was assigned on March 6, 2007, and it is active in the NPI Registry.

What does Karen S. Black specialize in?

Karen S. Black is a neuroradiologist in Manhasset, New York. The primary specialty in the NPI Registry is Neuroradiology Physician (taxonomy code 2085N0700X).

Where does Karen S. Black practice?

Karen Black practices at 300 Community Drive, Manhasset, NY 11030. Karen Black's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Dmand AI also links Karen Black to 3 hospitals and 2 medical groups.

What is Karen S. Black's office phone number?

The practice phone on file for Karen Black is (516) 562-0100.

What is Karen S. Black's medical license number?

Karen Black holds New York license 158546.

Which hospitals is Karen S. Black affiliated with?

Karen Black practices at North Shore University Hospital in Manhasset, New York. Karen Black is also affiliated with Long Island Jewish Medical Center. Dmand AI links Karen Black to 3 more hospitals.

What medical group is Karen S. Black part of?

Karen Black is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Karen Black to 2 more medical groups.

Does Karen S. Black accept Medicare?

Yes. CMS data shows Karen Black billed Medicare for 6,805 services in 2024, and Karen Black accepts Medicare assignment.

What is Karen S. Black's MIPS score?

Karen Black'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 Karen S. Black see?

CMS counts 2,880 Medicare patients who saw Karen Black in 2024, with an average age of 78.

Show 6 more questionsShow fewer questions

What services does Karen S. Black bill to Medicare?

In 2024, Karen Black's most billed Medicare services were diagnostic imaging (70450), medicare temporary code (Q9967) and medical supplies or transport (A9585).

Where did Karen S. Black go to medical school?

Karen Black graduated from New York University Grossman School of Medicine in 1983.

What drugs does Karen S. Black prescribe most?

In 2021 Medicare Part D data, Karen Black's most prescribed drugs by claims were Furosemide.

How long has Karen S. Black been practicing?

Karen Black graduated from medical school in 1983, 43 years ago.

Does Karen S. Black do research?

Dmand AI links 1 publication to Karen Black.

Who does Karen S. Black publish with?

Karen Black's most frequent co-authors are Amgad Nihad Makaryus, MD (1 shared paper) and John Nihad Makaryus, MD (1 shared paper).

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