Kelsey Mcmanus
- Medicare services, 2024
- 298
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 160
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- 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 Kelsey Mcmanus' professional email, personal email and mobile number
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Kelsey Mcmanus is an internist in Valhalla, New York
Kelsey Mcmanus practices at Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
Kelsey Mcmanus' NPI, 1558980623, was assigned on April 9, 2020. Kelsey Mcmanus holds New York license 323873.
- NPI
- 1558980623NPI Registry (opens in a new tab)
- NPI enumeration date
- April 9, 2020
- NPI status
- Active
- Practice phone
- (914) 493-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelsey Mcmanus practices at Westchester Medical Center in Valhalla, New York
Kelsey Mcmanus' 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
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelsey Mcmanus is affiliated with 1 site of care and 1 medical group
Kelsey Mcmanus' primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network. The medical group on file is Westchester Medical Center Advanced Physician Services.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kelsey Mcmanus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelsey Mcmanus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westchester Medical Center | 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.
Kelsey Mcmanus is one of 9,643 internists in New York
Internal medicine is Kelsey Mcmanus' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Kelsey Mcmanus is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Kelsey Mcmanus
Counts of internists 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
Kelsey Mcmanus billed Medicare for 298 services in 2024
CMS data shows 298 Medicare services from Kelsey Mcmanus across 4 procedure codes in 2024, for 94 Medicare patients. Medicare paid $23,406 for them. Every service was in a facility, such as a hospital, rather than an office.
Kelsey Mcmanus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2222024: 29834%
Kelsey Mcmanus compared with the New York median for internists, 2024
- Kelsey Mcmanus
- New York median
- Medicare services
- 298vs 42630% below
- Medicare patients
- 94vs 15841% below
- Part D claims
- 12vs 62298% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Kelsey Mcmanus' 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
Kelsey Mcmanus treated 94 Medicare patients in 2024, average age 74
CMS counts 94 Medicare patients who saw Kelsey Mcmanus in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Kelsey Mcmanus' Medicare patients by age, 2024
Kelsey Mcmanus' Medicare patients by sex, 2024
- Women4952%
- Men4548%
Chronic conditions among Kelsey Mcmanus' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease52%
- Anxiety49%
- Mood disorders49%
- Diabetes46%
- Chronic kidney disease43%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kelsey Mcmanus wrote 160 Medicare Part D claims in 2024
In 2024, Kelsey Mcmanus wrote 160 Medicare Part D claims for 31 patients. 77% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $62 in total drug cost. In 2023, CMS named 16 claims across 1 drug.
Kelsey Mcmanus' Part D claims by kind of drug, 2024
- Generic123 claims77%
- Brand-name and other37 claims23%
Kelsey Mcmanus' 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.
Drug classes CMS tracks in Kelsey Mcmanus' Part D claims, 2024
- Antibiotics9%14 of 160 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 162024: 1225%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
Kelsey Mcmanus scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Kelsey Mcmanus for performance year 2024, reported as part of a group.
- MIPS final score, 2024
- 75 of 100
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Kelsey Mcmanus received $329 in industry payments from 2023 to 2025
CMS Open Payments shows 16 general payments to Kelsey Mcmanus from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $226.
General payments to Kelsey Mcmanus by program year, 2023 to 2025
Companies that paid Kelsey Mcmanus the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Kelsey Mcmanus's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Kelsey Mcmanus
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What is Kelsey Mcmanus' NPI number?
Kelsey Mcmanus' NPI number is 1558980623. It was assigned on April 9, 2020, and it is active in the NPI Registry.
What does Kelsey Mcmanus specialize in?
Kelsey Mcmanus is an internist in Valhalla, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Kelsey Mcmanus practice?
Kelsey Mcmanus practices at 100 Woods Rd, Valhalla, NY 10595. Kelsey Mcmanus' primary practice is Westchester Medical Center in Valhalla, New York, part of Westchester Medical Center Health Network.
What is Kelsey Mcmanus' office phone number?
The practice phone on file for Kelsey Mcmanus is (914) 493-7000.
What is Kelsey Mcmanus' medical license number?
Kelsey Mcmanus holds New York license 323873.
Which hospitals is Kelsey Mcmanus affiliated with?
Kelsey Mcmanus practices at Westchester Medical Center in Valhalla, New York.
What medical group is Kelsey Mcmanus part of?
Kelsey Mcmanus is linked to Westchester Medical Center Advanced Physician Services.
Does Kelsey Mcmanus accept Medicare?
Yes. CMS data shows Kelsey Mcmanus billed Medicare for 298 services in 2024.
What is Kelsey Mcmanus' MIPS score?
Kelsey Mcmanus' MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Kelsey Mcmanus see?
CMS counts 94 Medicare patients who saw Kelsey Mcmanus in 2024, with an average age of 74.
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What services does Kelsey Mcmanus bill to Medicare?
In 2024, Kelsey Mcmanus' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
What drugs does Kelsey Mcmanus prescribe most?
In 2024 Medicare Part D data, Kelsey Mcmanus' most prescribed drugs by claims were Atorvastatin Calcium.
Has Kelsey Mcmanus received payments from drug or device companies?
CMS Open Payments shows $329 in general payments to Kelsey Mcmanus from 3 companies from 2023 to 2025. The largest total came from Pfizer Inc.
How long has Kelsey Mcmanus been practicing?
Kelsey Mcmanus' NPI was assigned in 2020.
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