Dr. Katelyn O'Connor, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 151
- Hospital affiliations
- 1
- Industry payments
- $211
- Medical groups
- 2
- Practice address
- 1 Theall Rd, Rye, NY 10580
- Practice phone
- Call (914) 848-8980
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Rye Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Rye, New York
Find Dr. O'Connor'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.
Dr. Katelyn O'Connor is an anesthesiologist in Rye, New York
Dr. O'Connor practices at The Rye Ambulatory Surgery Center in Rye, New York.
Dr. O'Connor's NPI, 1669867149, was assigned on April 1, 2015. Dr. O'Connor graduated from Icahn School Of Medicine At Mount Sinai in 2015. Dr. O'Connor holds New York license 304271.
- NPI
- 1669867149NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971840281
- NPI enumeration date
- April 1, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 848-8980
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katelyn O'Connor practices at The Rye Ambulatory Surgery Center in Rye, New York
Dr. O'Connor's primary practice is The Rye Ambulatory Surgery Center, at 1 Theall Rd, Rye, NY 10580. The practice phone is (914) 848-8980.
- The Rye Ambulatory Surgery Center1 Theall Rd, Rye, NY 10580Phone(914) 848-8980
Source: Dmand AI Affiliation Data
Dr. Katelyn O'Connor is affiliated with 4 sites of care and 2 medical groups
Dr. O'Connor's primary practice is The Rye Ambulatory Surgery Center in Rye, New York. Dr. O'Connor is also affiliated with White Plains Hospital. The medical group on file is North American Partners in Anesthesia. Dmand AI also links Dr. O'Connor to 2 more group practices and clinics 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. Katelyn O'Connor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Connor practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Rye Ambulatory Surgery Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katelyn O'Connor is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. O'Connor's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. O'Connor is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. O'Connor
Counts of anesthesiologists 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. Katelyn O'Connor billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. O'Connor across 2 procedure codes in 2024, for 151 Medicare patients. Medicare paid $4,838 for them.
Dr. O'Connor's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 772024: 4640%
Where Dr. O'Connor's Medicare services took place, 2024
- In an office1737%
- In a facility2963%
Dr. O'Connor compared with the New York median for anesthesiologists, 2024
- Dr. O'Connor
- New York median
- Medicare services
- 46vs 7639% below
- Medicare patients
- 151vs 13214% above
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. O'Connor'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Connor and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katelyn O'Connor treated 151 Medicare patients in 2024, average age 74
CMS counts 151 Medicare patients who saw Dr. O'Connor in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. O'Connor's median patient age at 52, with 68% women.
Dr. O'Connor's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. O'Connor's Medicare patients by sex, 2024
- Women10167%
- Men5033%
Chronic conditions among Dr. O'Connor's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis40%
- Cancer26%
- Anxiety23%
- Ischemic heart disease23%
- Mood disorders22%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Connor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women68%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Katelyn O'Connor takes part in Medicare
Dr. O'Connor 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. Katelyn O'Connor received $211 in industry payments from 2020 to 2025
CMS Open Payments shows 5 general payments to Dr. O'Connor from 2 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. AcelRx Pharmaceuticals, Inc. paid the most, $120.
General payments to Dr. O'Connor by program year, 2020 to 2025
Companies that paid Dr. O'Connor the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katelyn O'Connor graduated from Icahn School Of Medicine At Mount Sinai
Dr. O'Connor graduated from Icahn School Of Medicine At Mount Sinai in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katelyn O'Connor'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) |
| 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. Katelyn O'Connor
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. Katelyn O'Connor's NPI number?
Dr. Katelyn O'Connor's NPI number is 1669867149. It was assigned on April 1, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Katelyn O'Connor?
Dr. Katelyn O'Connor is an anesthesiologist in Rye, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Katelyn O'Connor practice?
Dr. O'Connor practices at 1 Theall Rd, Rye, NY 10580. Dr. O'Connor's primary practice is The Rye Ambulatory Surgery Center in Rye, New York. Dmand AI also links Dr. O'Connor to 2 group practices and clinics and 1 medical group.
What is Dr. Katelyn O'Connor's office phone number?
The practice phone on file for Dr. O'Connor is (914) 848-8980.
What is Dr. Katelyn O'Connor's medical license number?
Dr. O'Connor holds New York license 304271.
Which hospitals is Dr. Katelyn O'Connor affiliated with?
Dr. O'Connor is affiliated with White Plains Hospital.
What medical group is Dr. Katelyn O'Connor part of?
Dr. O'Connor is linked to North American Partners in Anesthesia. Dmand AI links Dr. O'Connor to 1 more medical group.
Does Dr. Katelyn O'Connor accept Medicare?
Yes. CMS data shows Dr. O'Connor billed Medicare for 46 services in 2024, and Dr. O'Connor accepts Medicare assignment.
How many Medicare patients does Dr. Katelyn O'Connor see?
CMS counts 151 Medicare patients who saw Dr. O'Connor in 2024, with an average age of 74.
What services does Dr. Katelyn O'Connor bill to Medicare?
In 2024, Dr. O'Connor's most billed Medicare services were anesthesia (00142) and anesthesia (00811).
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Where did Dr. Katelyn O'Connor go to medical school?
Dr. O'Connor graduated from Icahn School Of Medicine At Mount Sinai in 2015.
Has Dr. Katelyn O'Connor received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Dr. O'Connor from 2 companies from 2020 to 2025. The largest total came from AcelRx Pharmaceuticals, Inc.
How long has Dr. Katelyn O'Connor been practicing?
Dr. O'Connor graduated from medical school in 2015, 11 years ago.
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