Dr. Adam Maxwell Karp, MD
- Medicare services, 2024
- 304
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 67
- Hospital affiliations
- 2
- Industry payments
- $191
- Practice address
- 100 Woods Rd, Valhalla, NY 10595
- Practice phone
- Call (914) 493-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Karp's professional email, personal email and mobile number
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Dr. Adam Maxwell Karp is a vascular neurology physician in Valhalla, New York
Dr. Karp practices at Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
Dr. Karp's NPI, 1568922961, was assigned on March 21, 2019. Dr. Karp graduated from New York Medical College in 2019. Dr. Karp holds New York license 321599.
- NPI
- 1568922961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618410705
- NPI enumeration date
- March 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 493-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adam Maxwell Karp practices at Westchester Medical Center in Valhalla, New York
Dr. Karp's primary practice is Westchester Medical Center, at 100 Woods Rd, Valhalla, NY 10595 in Westchester County. The practice phone is (914) 493-7000.
- Westchester Medical Center100 Woods Rd, Valhalla, NY 10595 · Westchester CountyPhone(914) 493-7000
Source: Dmand AI Affiliation Data
Dr. Adam Maxwell Karp is affiliated with 4 sites of care and 2 medical groups
Dr. Karp's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Dr. Karp is also affiliated with Good Samaritan Hospital. The medical group on file is Westchester Medical Center Advanced Physician Services. Dmand AI also links Dr. Karp to 1 more community health center, 1 group practice or clinic and 1 medical group, 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. Adam Maxwell Karp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karp practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Westchester Medical Center Health Network and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Adam Maxwell Karp is one of 80 vascular neurology physicians in New York
Vascular neurology is Dr. Karp's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dr. Karp is licensed in New York.
Specialties and state licenses
- Vascular neurology, New YorkPrimary
Vascular neurology physicians near Dr. Karp
Counts of vascular neurology physicians 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. Adam Maxwell Karp billed Medicare for 304 services in 2024
CMS data shows 304 Medicare services from Dr. Karp across 6 procedure codes in 2024, for 177 Medicare patients. Medicare paid $44,130 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Karp compared with the New York median for vascular neurology physicians, 2024
- Dr. Karp
- New York median
- Medicare services
- 304vs 25818% above
- Medicare patients
- 177vs 16011% above
- Part D claims
- 27vs 5450% below
Medians across 80 vascular neurology physicians in New York with Dmand AI profiles that report each measure.
Dr. Karp'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. Adam Maxwell Karp treated 177 Medicare patients in 2024, average age 77
CMS counts 177 Medicare patients who saw Dr. Karp in 2024. The largest group is 75 to 84, with 79 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.08, 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. Karp's median patient age at 67, with 52% women.
Dr. Karp's Medicare patients by age, 2024
Dr. Karp's Medicare patients by sex, 2024
- Women10258%
- Men7542%
Chronic conditions among Dr. Karp's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Stroke or TIA55%
- Ischemic heart disease52%
- Diabetes46%
- Mood disorders43%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karp'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
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adam Maxwell Karp wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Karp wrote 67 Medicare Part D claims for 12 patients. 78% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $6,415 in total drug cost. In 2019, CMS named 11 claims across 1 drug.
Dr. Karp's Part D claims by kind of drug, 2024
- Generic52 claims78%
- Brand-name15 claims22%
Dr. Karp's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 112020: 27145%
Drugs named by CMS: 2 in 2020, 1 in 2019.
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
How Dr. Adam Maxwell Karp takes part in Medicare
Dr. Karp accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Adam Maxwell Karp received $191 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Karp from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $124.
General payments to Dr. Karp by program year, 2024 to 2025
Companies that paid Dr. Karp the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Adam Maxwell Karp graduated from New York Medical College
Dr. Karp graduated from New York Medical College in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Adam Maxwell Karp'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) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (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. Adam Maxwell Karp
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. Adam Maxwell Karp's NPI number?
Dr. Adam Maxwell Karp's NPI number is 1568922961. It was assigned on March 21, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Adam Maxwell Karp?
Dr. Adam Maxwell Karp is a vascular neurology physician in Valhalla, New York. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).
Where does Dr. Adam Maxwell Karp practice?
Dr. Karp practices at 100 Woods Rd, Valhalla, NY 10595. Dr. Karp's primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. Dmand AI also links Dr. Karp to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Dr. Adam Maxwell Karp's office phone number?
The practice phone on file for Dr. Karp is (914) 493-7000.
What is Dr. Adam Maxwell Karp's medical license number?
Dr. Karp holds New York license 321599.
Which hospitals is Dr. Adam Maxwell Karp affiliated with?
Dr. Karp practices at Westchester Medical Center in Valhalla, New York. Dr. Karp is also affiliated with Good Samaritan Hospital.
What medical group is Dr. Adam Maxwell Karp part of?
Dr. Karp is linked to Westchester Medical Center Advanced Physician Services. Dmand AI links Dr. Karp to 1 more medical group.
Does Dr. Adam Maxwell Karp accept Medicare?
Yes. CMS data shows Dr. Karp billed Medicare for 304 services in 2024, and Dr. Karp accepts Medicare assignment.
How many Medicare patients does Dr. Adam Maxwell Karp see?
CMS counts 177 Medicare patients who saw Dr. Karp in 2024, with an average age of 77.
What services does Dr. Adam Maxwell Karp bill to Medicare?
In 2024, Dr. Karp's most billed Medicare services were critical care (99291), hospital inpatient care (99223) and hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
Where did Dr. Adam Maxwell Karp go to medical school?
Dr. Karp graduated from New York Medical College in 2019.
What drugs does Dr. Adam Maxwell Karp prescribe most?
In 2020 Medicare Part D data, Dr. Karp's most prescribed drugs by claims were Atorvastatin Calcium and Eliquis.
Has Dr. Adam Maxwell Karp received payments from drug or device companies?
CMS Open Payments shows $191 in general payments to Dr. Karp from 3 companies from 2024 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Adam Maxwell Karp been practicing?
Dr. Karp graduated from medical school in 2019, 7 years ago.
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