Dr. Karisa C. Schreck, MD

  • Baltimore, MD
  • Neurologist
NPI1871897934PAC ID1850542614
Medicare services, 2024
58
Medicare patients, 2024
44
Part D claims, 2024
198
Publications
44
Clinical trials
1
Practice address
600 N Wolfe St, Baltimore, MD 21287
Practice phone
Call (855) 662-3017
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Johns Hopkins Hospital Nelson/Harvey Building

Baltimore, Maryland

See all 5 affiliations

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Dr. Karisa C. Schreck is a neurologist in Baltimore, Maryland

Dr. Schreck practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.

Dr. Schreck's NPI, 1871897934, was assigned on January 4, 2011. Dr. Schreck graduated from Johns Hopkins University School of Medicine in 2012. Dr. Schreck holds Maryland license D81331.

NPI and contact details
Medicare PAC ID
1850542614
NPI enumeration date
January 4, 2011
NPI status
Active
Offers telehealth
Yes
Practice phone
(855) 662-3017
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
40
Medical school graduation
2012

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

Dr. Karisa C. Schreck practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland

Dr. Schreck's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.

  • Johns Hopkins Hospital Nelson/Harvey Building
    600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Karisa C. Schreck is affiliated with 3 sites of care and 2 medical groups

Dr. Schreck's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Schreck is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Schreck to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Schreck

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Karisa C. Schreck's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schreck practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Johns Hopkins Hospital Nelson/Harvey BuildingAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Karisa C. Schreck is one of 445 neurologists in Maryland

Neurology is Dr. Schreck's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Schreck is licensed in Maryland.

Specialties and state licenses

  • Neurology, MarylandPrimaryLicense D81331 · taxonomy 2084N0400X

Neurologists near Dr. Schreck

Counts of neurologists 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. Karisa C. Schreck billed Medicare for 58 services in 2024

CMS data shows 58 Medicare services from Dr. Schreck across 2 procedure codes in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $5,333 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202458
Medicare patients44
Paid by Medicare$5,333
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 772024: 5825%

Dr. Schreck compared with the Maryland median for neurologists, 2024

  • Dr. Schreck
  • Maryland median
Medicare services
58vs 49188% below
Medicare patients
44vs 22280% below
Part D claims
79vs 25669% below

Medians across 394 neurologists in Maryland with Dmand AI profiles that report each measure.

Dr. Schreck'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. Schreck

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

Dr. Karisa C. Schreck treated 44 Medicare patients in 2024, average age 63

CMS counts 44 Medicare patients who saw Dr. Schreck in 2024. The largest group is 65 to 74, with 22 patients. 61% of them have high cholesterol, and 43% have high blood pressure. Their average risk score is 2.04, 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. Schreck's median patient age at 64, with 56% women.

Medicare patients, 202444
Average age63
Average risk score2.04

Dr. Schreck's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Schreck's Medicare patients by sex, 2024

  • Women2148%
  • Men2352%

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

  1. High cholesterol61%
  2. High blood pressure43%
  3. Mood disorders39%
  4. Depression36%
  5. Stroke or TIA36%
  6. Alzheimer's and dementia30%
  7. Anxiety30%
  8. Arthritis27%

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

Dr. Schreck's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women56%
  • Men42%

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

Dr. Karisa C. Schreck wrote 198 Medicare Part D claims in 2024

In 2024, Dr. Schreck wrote 198 Medicare Part D claims for 25 patients. 83% of them were for generic drugs. CMS names the drug for 79 of them, across 4 drugs with 11 or more claims each, at $2,129 in total drug cost. In 2023, CMS named 84 claims across 4 drugs.

Part D claims, 2024198
Drugs named by CMS4
Total drug cost$2,129
Part D patients25

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

  • Generic164 claims83%
  • Brand-name34 claims17%

Dr. Schreck'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 842024: 796%

Drugs named by CMS: 4 in 2024, 4 in 2023.

See all prescribing by Dr. Schreck

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. Karisa C. Schreck scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Schreck for performance year 2024, reported as part of a group. CMS lists Dr. Schreck as offering telehealth.

Offers telehealth
Yes

Dr. Schreck's MIPS scores, performance year 2024

  • 83of 100Final score
  • 73.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 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. Karisa C. Schreck has 44 publications on record

Dmand AI links 44 papers to Dr. Schreck, published from 2011 to 2025. 2023 was the busiest year, with 6. The most frequent topics are Brain Neoplasms, Glioma and Glioblastoma. Dr. Schreck has published most often in J Neurooncol. Dr. Schreck's most frequent co-authors are Chetan Bettegowda, MD, PhD, David Olayinka Kamson, MD, PhD and Debraj Mukherjee, MD.

Papers44
Years published2011 to 2025

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

Topics Dr. Schreck writes about most

  • Brain Neoplasms
  • Glioma
  • Glioblastoma
  • Antineoplastic Combined Chemotherapy Protocols
  • Central Nervous System Neoplasms
  • Neoplasm Grading
  • Biomarkers, Tumor
  • Oligodendroglioma

Dr. Schreck's most frequent co-authors

Recent publications by Dr. Schreck

See all 44 publications and co-authors

See who Dr. Schreck researches with

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

How network discovery works

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

Dr. Karisa C. Schreck has worked on 1 clinical trial

Dmand AI links Dr. Schreck to 1 clinical trial. Conditions studied include Gliosarcoma and Glioblastoma.

Conditions in Dr. Schreck's trials

  • Gliosarcoma
  • Glioblastoma

Investigators on the most trials with Dr. Schreck

Recent clinical trials with Dr. Schreck

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

Dr. Karisa C. Schreck received $9,093 in industry payments from 2018 to 2025

CMS Open Payments shows 6 general payments to Dr. Schreck from 4 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 54% of the total. Novartis Pharmaceuticals Corporation paid the most, $4,944.

General payments to Dr. Schreck by program year, 2018 to 2025

General payments to Dr. Schreck by kind, 2018 to 2025

$9.1Kin total
  • Consulting fees$4,94454%
  • Honoraria$3,93343%
  • Food and beverage$2172%

Companies that paid Dr. Schreck the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Schreck

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

Dr. Karisa C. Schreck graduated from Johns Hopkins University School of Medicine

Dr. Schreck graduated from Johns Hopkins University School of Medicine in 2012.

  1. Medical schoolJohns Hopkins University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Karisa C. Schreck'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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
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. Karisa C. Schreck

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. Karisa C. Schreck's NPI number?

Dr. Karisa C. Schreck's NPI number is 1871897934. It was assigned on January 4, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Karisa C. Schreck?

Dr. Karisa C. Schreck is a neurologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Karisa C. Schreck practice?

Dr. Schreck practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Schreck's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. Schreck to 1 group practice or clinic and 1 medical group.

What is Dr. Karisa C. Schreck's office phone number?

The practice phone on file for Dr. Schreck is (855) 662-3017.

What is Dr. Karisa C. Schreck's medical license number?

Dr. Schreck holds Maryland license D81331.

Which hospitals is Dr. Karisa C. Schreck affiliated with?

Dr. Schreck is affiliated with The Johns Hopkins Hospital.

What medical group is Dr. Karisa C. Schreck part of?

Dr. Schreck is linked to Johns Hopkins University. Dmand AI links Dr. Schreck to 1 more medical group.

Does Dr. Karisa C. Schreck accept Medicare?

Yes. CMS data shows Dr. Schreck billed Medicare for 58 services in 2024.

Does Dr. Karisa C. Schreck offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Schreck as offering telehealth services.

What is Dr. Karisa C. Schreck's MIPS score?

Dr. Schreck's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Karisa C. Schreck see?

CMS counts 44 Medicare patients who saw Dr. Schreck in 2024, with an average age of 63.

What services does Dr. Karisa C. Schreck bill to Medicare?

In 2024, Dr. Schreck's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99215).

Where did Dr. Karisa C. Schreck go to medical school?

Dr. Schreck graduated from Johns Hopkins University School of Medicine in 2012.

What drugs does Dr. Karisa C. Schreck prescribe most?

In 2024 Medicare Part D data, Dr. Schreck's most prescribed drugs by claims were Dexamethasone, Levetiracetam and Ondansetron HCl.

Has Dr. Karisa C. Schreck received payments from drug or device companies?

CMS Open Payments shows $9,093 in general payments to Dr. Schreck from 4 companies from 2018 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Dr. Karisa C. Schreck been practicing?

Dr. Schreck graduated from medical school in 2012, 14 years ago.

Does Dr. Karisa C. Schreck do research?

Dmand AI links 44 publications to Dr. Schreck, published from 2011 to 2025. Dr. Schreck has worked on 1 clinical trial.

Who does Dr. Karisa C. Schreck publish with?

Dr. Schreck's most frequent co-authors are Chetan Bettegowda, MD, PhD (16 shared papers), David Olayinka Kamson, MD, PhD (10 shared papers) and Debraj Mukherjee, MD (10 shared papers).

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