Katelyn M. O'Donnell
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 75
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1000 Tenth Avenue, New York, NY 10019
- Practice phone
- Call (212) 523-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katelyn O'Donnell's 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.
Katelyn M. O'Donnell is a physician assistant in New York, New York
Katelyn O'Donnell practices at Mount Sinai West in New York, New York, part of Mount Sinai Health System.
Katelyn O'Donnell's NPI, 1811433436, was assigned on January 7, 2017. Katelyn O'Donnell holds New York license 020511.
- NPI
- 1811433436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496114894
- NPI enumeration date
- January 7, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 523-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katelyn M. O'Donnell practices at Mount Sinai West in New York, New York
Katelyn O'Donnell's primary practice is Mount Sinai West, at 1000 Tenth Avenue, New York, NY 10019 in New York County. The practice phone is (212) 523-4000.
- Mount Sinai West1000 Tenth Avenue, New York, NY 10019 · New York CountyPhone(212) 523-4000
Source: Dmand AI Affiliation Data
Katelyn M. O'Donnell is affiliated with 2 sites of care and 1 medical group
Katelyn O'Donnell's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Katelyn O'Donnell to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katelyn M. O'Donnell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katelyn O'Donnell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai West | Available with a free account |
| +1 more affiliated site | 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 Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Katelyn M. O'Donnell is one of 11,456 physician assistants in New York
Physician assistant is Katelyn O'Donnell's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Katelyn O'Donnell is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Katelyn O'Donnell
Counts of physician assistants 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
Katelyn M. O'Donnell treated 18 Medicare patients in 2024, average age 75
CMS counts 18 Medicare patients who saw Katelyn O'Donnell in 2024. The largest group is under 65, with 0 patients. 75% of them have arthritis, and 72% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katelyn O'Donnell's median patient age at 58, with 70% women.
Katelyn O'Donnell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Katelyn O'Donnell's Medicare patients, 2024
- Arthritis75%
- High cholesterol72%
- High blood pressure67%
Share of Medicare patients with each condition. A patient can have several.
Katelyn O'Donnell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women70%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katelyn M. O'Donnell wrote 75 Medicare Part D claims in 2024
In 2024, Katelyn O'Donnell wrote 75 Medicare Part D claims for 45 patients. 95% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $239 in total drug cost.
Katelyn O'Donnell's Part D claims by kind of drug, 2024
- Generic71 claims95%
- Brand-name and other4 claims5%
Katelyn O'Donnell'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.
Drug classes CMS tracks in Katelyn O'Donnell's Part D claims, 2024
- Opioids20%15 of 75 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Katelyn M. O'Donnell takes part in Medicare
Katelyn O'Donnell 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Katelyn M. O'Donnell'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 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) |
| 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 Katelyn M. O'Donnell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katelyn M. O'Donnell's NPI number?
Katelyn M. O'Donnell's NPI number is 1811433436. It was assigned on January 7, 2017, and it is active in the NPI Registry.
What does Katelyn M. O'Donnell specialize in?
Katelyn M. O'Donnell is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Katelyn M. O'Donnell practice?
Katelyn O'Donnell practices at 1000 Tenth Avenue, New York, NY 10019. Katelyn O'Donnell's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System. Dmand AI also links Katelyn O'Donnell to 1 group practice or clinic.
What is Katelyn M. O'Donnell's office phone number?
The practice phone on file for Katelyn O'Donnell is (212) 523-4000.
What is Katelyn M. O'Donnell's medical license number?
Katelyn O'Donnell holds New York license 020511.
Which hospitals is Katelyn M. O'Donnell affiliated with?
Katelyn O'Donnell practices at Mount Sinai West in New York, New York.
What medical group is Katelyn M. O'Donnell part of?
Katelyn O'Donnell is linked to Mount Sinai Institute for Liver Medicine.
Does Katelyn M. O'Donnell accept Medicare?
Yes. CMS lists Katelyn O'Donnell as accepting Medicare assignment.
How many Medicare patients does Katelyn M. O'Donnell see?
CMS counts 18 Medicare patients who saw Katelyn O'Donnell in 2024, with an average age of 75.
What drugs does Katelyn M. O'Donnell prescribe most?
In 2024 Medicare Part D data, Katelyn O'Donnell's most prescribed drugs by claims were Meloxicam and Diclofenac Sodium.
How long has Katelyn M. O'Donnell been practicing?
Katelyn O'Donnell graduated from medical school in 2017, 9 years ago.
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