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Dr. Madison Dennis, MD
NPI1093100851PAC ID6002150554
- Medicare services, 2024
- 306
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 13
- Publications
- 1
- MIPS score, 2024
- 100
- Practice address
- 525 East 68th Street, New York, NY 10065
- Practice phone
- Call (212) 746-5454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Dennis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Madison Dennis is a hospitalist in New York, New York
Dr. Dennis practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital.
Dr. Dennis' NPI, 1093100851, was assigned on March 30, 2015. Dr. Dennis holds New York license 294951.
NPI and contact details
- NPI
- 1093100851NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002150554
- NPI enumeration date
- March 30, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 746-5454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Madison Dennis practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York
Dr. Dennis' 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.
- NewYork-Presbyterian/Weill Cornell Medical Center525 East 68th Street, New York, NY 10065 · New York CountyPhone(212) 746-5454
Source: Dmand AI Affiliation Data
Dr. Madison Dennis is affiliated with 3 sites of care and 2 medical groups
Dr. Dennis' 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 ColumbiaDoctors. Dmand AI also links Dr. Dennis to 2 more clinical labs 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. Madison Dennis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dennis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NewYork-Presbyterian/Weill Cornell Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Madison Dennis is one of 1,796 hospitalists in New York
Hospitalist is Dr. Dennis' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Dennis is licensed in New York.
Specialties and state licenses
- Hospitalist, New YorkPrimary
Clinical focus
Dmand AI lists acute stomach ulcer, anemia, atherosclerosis, bile duct problems, cardiac arrhythmia, cellulitis, chest trauma and circulatory problems in extremities among the conditions Dr. Dennis treats.
Hospitalists near Dr. Dennis
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
1,796hospitalists in New York495hospitalists in New York79hospitalists at NewYork-Presbyterian/Weill Cornell Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Madison Dennis billed Medicare for 306 services in 2024
CMS data shows 306 Medicare services from Dr. Dennis across 4 procedure codes in 2024, for 97 Medicare patients. Medicare paid $25,591 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024306
Medicare patients97
Paid by Medicare$25,591
Procedure codes4
Dr. Dennis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8482024: 30664%
Dr. Dennis compared with the New York median for hospitalists, 2024
- Dr. Dennis
- New York median
- Medicare services
- 306vs 38821% below
- Medicare patients
- 97vs 16340% below
- Part D claims
- 14vs 5575% below
Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.
Dr. Dennis' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dennis and other hospitalists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Madison Dennis treated 97 Medicare patients in 2024, average age 79
CMS counts 97 Medicare patients who saw Dr. Dennis in 2024. The largest group is 75 to 84, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 3.41, 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. Dennis' median patient age at 79, with 59% women.
Medicare patients, 202497
Average age79
Average risk score3.41
Also on Medicaid37%
Dr. Dennis' Medicare patients by age, 2024
Dr. Dennis' Medicare patients by sex, 2024
- Women5759%
- Men4041%
Chronic conditions among Dr. Dennis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Mood disorders61%
- Depression51%
- Chronic kidney disease49%
- Ischemic heart disease47%
- Heart failure46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dennis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Madison Dennis wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Dennis wrote 13 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $106 in total drug cost.
Part D claims, 202413
Drugs named by CMS1
Total drug cost$106
Dr. Dennis' most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Madison Dennis 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. Dennis for performance year 2024, reported through an alternative payment model (APM). Dr. Dennis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Dennis' 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. Madison Dennis has 1 publication on record
Dmand AI links 1 paper to Dr. Dennis in 2011. Dr. Dennis' most frequent co-authors are Misha Max Heller, MD, Faranak Kamangar, MD and Eric Sze-Kiin Lee, MD.
Papers1
Dr. Dennis' most frequent co-authors
- Misha Max Heller, MD1 shared paper
- Faranak Kamangar, MD1 shared paper
- Eric Sze-Kiin Lee, MD1 shared paper
Recent publications by Dr. Dennis
See who Dr. Dennis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dennis works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Madison Dennis received $140 in industry payments from 2020 to 2021
CMS Open Payments shows 7 general payments to Dr. Dennis from 4 drug and device companies from 2020 to 2021. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $50.
General payments to Dr. Dennis by program year, 2020 to 2021
Companies that paid Dr. Dennis the most, 2020 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Madison Dennis accepts plans from 15 insurance carriers
Dr. Dennis is in network with 15 carriers, including Elevance, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Blue Cross Blue Shield of Massachusetts
- MVP Health Care
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Dennis accepts, by number of carriers
- PPO9
- HMO8
- Medicare8
- EPO4
- POS4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Madison Dennis'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Madison Dennis
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. Madison Dennis' NPI number?
Dr. Madison Dennis' NPI number is 1093100851. It was assigned on March 30, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Madison Dennis?
Dr. Madison Dennis is a hospitalist in New York, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Madison Dennis practice?
Dr. Dennis practices at 525 East 68th Street, New York, NY 10065. Dr. Dennis' primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Dr. Dennis to 2 clinical labs and 1 medical group.
What is Dr. Madison Dennis' office phone number?
The practice phone on file for Dr. Dennis is (212) 746-5454.
What is Dr. Madison Dennis' medical license number?
Dr. Dennis holds New York license 294951.
Which hospitals is Dr. Madison Dennis affiliated with?
Dr. Dennis practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York.
What medical group is Dr. Madison Dennis part of?
Dr. Dennis is linked to ColumbiaDoctors. Dmand AI links Dr. Dennis to 1 more medical group.
Does Dr. Madison Dennis accept Medicare?
Yes. CMS data shows Dr. Dennis billed Medicare for 306 services in 2024, and Dr. Dennis accepts Medicare assignment.
What is Dr. Madison Dennis' MIPS score?
Dr. Dennis' 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. Madison Dennis see?
CMS counts 97 Medicare patients who saw Dr. Dennis in 2024, with an average age of 79.
Show 7 more questionsShow fewer questions
What services does Dr. Madison Dennis bill to Medicare?
In 2024, Dr. Dennis' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
What drugs does Dr. Madison Dennis prescribe most?
In 2016 Medicare Part D data, Dr. Dennis' most prescribed drugs by claims were Omeprazole.
Has Dr. Madison Dennis received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Dr. Dennis from 4 companies from 2020 to 2021. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Madison Dennis been practicing?
Dr. Dennis graduated from medical school in 2014, 12 years ago.
Does Dr. Madison Dennis do research?
Dmand AI links 1 publication to Dr. Dennis.
Who does Dr. Madison Dennis publish with?
Dr. Dennis' most frequent co-authors are Misha Max Heller, MD (1 shared paper), Faranak Kamangar, MD (1 shared paper) and Eric Sze-Kiin Lee, MD (1 shared paper).
What insurance does Dr. Madison Dennis accept?
Dr. Dennis is in network with 15 carriers, including Elevance, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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