Dr. Marina F.b. Caskey, MD

  • New York, NY
  • Infectious disease specialist
NPI1477501989PAC ID3971515511
Medicare services, 2024
32
Medicare patients, 2024
28
Part D claims, 2024
48
Publications
94
Clinical trials
9
Practice address
525 East 68th Street, New York, NY 10065
Practice phone
Call (212) 746-5454
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 5 affiliations

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Dr. Marina F.b. Caskey is an infectious disease specialist in New York, New York

Dr. Caskey practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital.

Dr. Caskey's NPI, 1477501989, was assigned on May 5, 2006. Dr. Caskey graduated from Other in 1998. Dr. Caskey holds New York license 229382.

NPI and contact details
Medicare PAC ID
3971515511
NPI enumeration date
May 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(212) 746-5454
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
54
Medical school graduation
1998

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

Dr. Marina F.b. Caskey practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York

Dr. Caskey's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center, at 525 East 68th Street, New York, NY 10065 in New York County. The practice phone is (212) 746-5454.

Source: Dmand AI Affiliation Data

Dr. Marina F.b. Caskey is affiliated with 4 sites of care and 1 medical group

Dr. Caskey's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. The medical group on file is Weill Cornell Physicians. Dmand AI also links Dr. Caskey to 2 more clinical labs and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Caskey

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

Dmand AI tracks the EHR system at Dr. Marina F.b. Caskey's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Caskey practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
NewYork-Presbyterian/Weill Cornell Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Marina F.b. Caskey is one of 825 infectious disease specialists in New York

Infectious disease is Dr. Caskey's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Caskey is board certified in infectious disease by the American Board of Internal Medicine. Dr. Caskey is licensed in New York.

Specialties and state licenses

  • Infectious disease, New YorkPrimaryLicense 229382 · 2003 to 2027 · taxonomy 207RI0200X

Clinical focus

Dmand AI lists joint or bone infection, UTI and yeast infection among the conditions Dr. Caskey treats.

Infectious disease specialists near Dr. Caskey

Counts of infectious disease specialists 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. Marina F.b. Caskey billed Medicare for 32 services in 2024

CMS data shows 32 Medicare services from Dr. Caskey across 2 procedure codes in 2024, for 28 Medicare patients. Medicare paid $2,427 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202432
Medicare patients28
Paid by Medicare$2,427
Procedure codes2

Dr. Caskey's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 592024: 3246%

Dr. Caskey compared with the New York median for infectious disease specialists, 2024

  • Dr. Caskey
  • New York median
Medicare services
32vs 23887% below
Medicare patients
28vs 13479% below
Part D claims
12vs 16293% below

Medians across 791 infectious disease specialists in New York with Dmand AI profiles that report each measure.

Dr. Caskey'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.

See all procedures by Dr. Caskey

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Marina F.b. Caskey treated 28 Medicare patients in 2024, average age 74

CMS counts 28 Medicare patients who saw Dr. Caskey in 2024. The largest group is 75 to 84, with 11 patients. 75% of them have arthritis, and 75% have high blood pressure. 43% are also on Medicaid. Their average risk score is 3.81, 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. Caskey's median patient age at 50, with 67% women.

Medicare patients, 202428
Average age74
Average risk score3.81
Also on Medicaid43%

Dr. Caskey's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Caskey's Medicare patients by sex, 2024

  • Women1450%
  • Men1450%

Chronic conditions among Dr. Caskey's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Ischemic heart disease71%
  5. Mood disorders64%
  6. Heart failure57%
  7. Chronic kidney disease54%
  8. Diabetes54%

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

Dr. Caskey's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 50

Patient panel by sex, all payers

  • Women67%
  • Men33%

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

Dr. Marina F.b. Caskey wrote 48 Medicare Part D claims in 2024

In 2024, Dr. Caskey wrote 48 Medicare Part D claims. 94% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $12,606 in total drug cost. In 2022, CMS named 11 claims across 1 drug.

Part D claims, 202448
Drugs named by CMS1
Total drug cost$12,606

Dr. Caskey's Part D claims by kind of drug, 2024

  • Generic45 claims94%
  • Brand-name and other3 claims6%

Dr. Caskey's most prescribed drugs by claims, 2023

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. Caskey's Part D claims, 2024

  • Antibiotics50%24 of 48 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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 112023: 129%

Drugs named by CMS: 1 in 2023, 1 in 2022.

See all prescribing by Dr. Caskey

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

Dr. Marina F.b. Caskey scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Caskey for performance year 2024, reported through an alternative payment model (APM). Dr. Caskey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Caskey's MIPS scores, performance year 2024

  • 100of 100Final score
  • 85.3of 100Quality
  • 100of 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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Dr. Marina F.b. Caskey has 94 publications on record

Dmand AI links 94 papers to Dr. Caskey, published from 2011 to 2025. 2022 was the busiest year, with 20. The most frequent topics are Antibodies, Neutralizing, HIV-1 and HIV Infections. Dr. Caskey has published most often in bioRxiv. Dr. Caskey's most frequent co-authors are Michel C. Nussenzweig, MD, Thiago Oliveira, MD and Roy M. Gulick, MD, MPH.

Papers94
Years published2011 to 2025

Dr. Caskey's papers by year, 2015 to 2025

Topics Dr. Caskey writes about most

  • Antibodies, Neutralizing
  • HIV-1
  • HIV Infections
  • COVID-19
  • HIV Antibodies
  • SARS-CoV-2
  • Antibodies, Monoclonal
  • Antibodies, Viral

Dr. Caskey's most frequent co-authors

Recent publications by Dr. Caskey

See all 94 publications and co-authors

See who Dr. Caskey researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Caskey works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

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

Dr. Marina F.b. Caskey has worked on 9 clinical trials

Dmand AI links Dr. Caskey to 9 clinical trials, 8 of them phase 1 studies. 3 are still active or recruiting. Conditions studied include Acquired Immunodeficiency Syndrome, Slow Virus Diseases and Hepadnaviridae Infections. Rockefeller University sponsors the most, 7.

Clinical trials with Dr. Caskey by phase

  1. 8Phase 1: 8 trials
  2. 1Phase 2: 1 trial
  3. NonePhase 3: no trials
  4. NonePhase 4: no trials

Conditions in Dr. Caskey's trials

  • Acquired Immunodeficiency Syndrome
  • Slow Virus Diseases
  • Hepadnaviridae Infections
  • HIV Infections
  • Hepatitis B

Investigators on the most trials with Dr. Caskey

Recent clinical trials with Dr. Caskey

See all 9 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Marina F.b. Caskey received $38,083 in industry payments from 2019 to 2025

CMS Open Payments shows 37 general payments to Dr. Caskey from 4 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 90% of the total. Gilead Sciences, Inc. paid the most, $24,499.

General payments to Dr. Caskey by program year, 2019 to 2025

General payments to Dr. Caskey by kind, 2019 to 2025

$38.1Kin total
  • Consulting fees$34,26890%
  • Travel and lodging$3,2108%
  • Food and beverage$6062%

Companies that paid Dr. Caskey the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Caskey

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Marina F.b. Caskey graduated from Other

Dr. Caskey graduated from Other in 1998.

  1. Medical schoolOther
  2. Board certified in infectious diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Marina F.b. Caskey accepts plans from 15 insurance carriers

Dr. Caskey is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • HCSC
  • MVP Health Care
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Caskey accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO3
  5. POS3
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Marina F.b. Caskey'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)Medicare Part D Prescribers - by Provider (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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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 Dr. Marina F.b. Caskey

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. Marina F.b. Caskey's NPI number?

Dr. Marina F.b. Caskey's NPI number is 1477501989. It was assigned on May 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Marina F.b. Caskey?

Dr. Marina F.b. Caskey is an infectious disease specialist in New York, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Marina F.b. Caskey practice?

Dr. Caskey practices at 525 East 68th Street, New York, NY 10065. Dr. Caskey's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Dr. Caskey to 2 clinical labs and 1 group practice or clinic.

What is Dr. Marina F.b. Caskey's office phone number?

The practice phone on file for Dr. Caskey is (212) 746-5454.

What is Dr. Marina F.b. Caskey's medical license number?

Dr. Caskey holds New York license 229382.

Which hospitals is Dr. Marina F.b. Caskey affiliated with?

Dr. Caskey practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York.

What medical group is Dr. Marina F.b. Caskey part of?

Dr. Caskey is linked to Weill Cornell Physicians.

Does Dr. Marina F.b. Caskey accept Medicare?

Yes. CMS data shows Dr. Caskey billed Medicare for 32 services in 2024, and Dr. Caskey accepts Medicare assignment.

What is Dr. Marina F.b. Caskey's MIPS score?

Dr. Caskey's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Marina F.b. Caskey see?

CMS counts 28 Medicare patients who saw Dr. Caskey in 2024, with an average age of 74.

Show 9 more questionsShow fewer questions

Is Dr. Marina F.b. Caskey board certified?

Yes. Dr. Caskey is board certified in infectious disease by the American Board of Internal Medicine.

What services does Dr. Marina F.b. Caskey bill to Medicare?

In 2024, Dr. Caskey's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99221).

Where did Dr. Marina F.b. Caskey go to medical school?

Dr. Caskey graduated from Other in 1998.

What drugs does Dr. Marina F.b. Caskey prescribe most?

In 2023 Medicare Part D data, Dr. Caskey's most prescribed drugs by claims were Emtricitabine-Tenofovir Disop.

Has Dr. Marina F.b. Caskey received payments from drug or device companies?

CMS Open Payments shows $38,083 in general payments to Dr. Caskey from 4 companies from 2019 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Dr. Marina F.b. Caskey been practicing?

Dr. Caskey graduated from medical school in 1998, 28 years ago.

Does Dr. Marina F.b. Caskey do research?

Dmand AI links 94 publications to Dr. Caskey, published from 2011 to 2025. Dr. Caskey has worked on 9 clinical trials.

Who does Dr. Marina F.b. Caskey publish with?

Dr. Caskey's most frequent co-authors are Michel C. Nussenzweig, MD (47 shared papers), Thiago Oliveira, MD (18 shared papers) and Roy M. Gulick, MD, MPH (6 shared papers).

What insurance does Dr. Marina F.b. Caskey accept?

Dr. Caskey is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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