Chelsea O'Connor, NP
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 629
- Hospital affiliations
- 2
- Industry payments
- $47
- Medical group
- 1
- Practice address
- 301 Prospect Avenue, Syracuse, NY 13203
- Practice phone
- Call (315) 448-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Chelsea 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.
Chelsea O'Connor is a nurse practitioner in Syracuse, New York
Chelsea O'Connor practices at St. Joseph's Health Hospital in Syracuse, New York, part of Trinity Health.
Chelsea O'Connor's NPI, 1083254197, was assigned on January 7, 2020. Chelsea O'Connor holds New York license F347923.
- NPI
- 1083254197NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850799206
- NPI enumeration date
- January 7, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 448-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chelsea O'Connor practices at St. Joseph's Health Hospital in Syracuse, New York
Chelsea O'Connor's primary practice is St. Joseph's Health Hospital, at 301 Prospect Avenue, Syracuse, NY 13203 in Onondaga County. The practice phone is (315) 448-5111.
- St. Joseph's Health Hospital301 Prospect Avenue, Syracuse, NY 13203 · Onondaga CountyPhone(315) 448-5111
Source: Dmand AI Affiliation Data
Chelsea O'Connor is affiliated with 2 sites of care and 1 medical group
Chelsea O'Connor's primary practice is St. Joseph's Health Hospital in Syracuse, New York, part of Trinity Health. Chelsea O'Connor is also affiliated with Auburn Community Hospital. The medical group on file is St. Joseph's Physicians Primary Care Center - OB/GYN.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Chelsea O'Connor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chelsea O'Connor practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph's Health Hospital | 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Chelsea O'Connor is one of 1,991 nurse practitioners in New York
Nurse practitioner is Chelsea O'Connor's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Chelsea O'Connor is licensed in New York.
Specialties and state licenses
- Nurse practitioner, New YorkPrimary
Nurse practitioners near Chelsea O'Connor
Counts of nurse practitioners 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
Chelsea O'Connor treated 58 Medicare patients in 2024, average age 78
CMS counts 58 Medicare patients who saw Chelsea O'Connor in 2024. The largest group is 75 to 84, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Chelsea O'Connor's median patient age at 72, with 47% women.
Chelsea O'Connor's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chelsea O'Connor's Medicare patients by sex, 2024
- Women1831%
- Men4069%
Chronic conditions among Chelsea O'Connor's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure64%
- Arthritis57%
- COPD50%
- Diabetes47%
- Atrial fibrillation45%
Share of Medicare patients with each condition. A patient can have several.
Chelsea 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 72
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chelsea O'Connor wrote 629 Medicare Part D claims in 2024
In 2024, Chelsea O'Connor wrote 629 Medicare Part D claims for 86 patients. 84% of them were for generic drugs.
Chelsea O'Connor's Part D claims by kind of drug, 2024
- Generic529 claims84%
- Brand-name100 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Chelsea O'Connor takes part in Medicare
Chelsea 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)
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.
Chelsea O'Connor received $47 in industry payments in 2025
CMS Open Payments shows 2 general payments to Chelsea O'Connor from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $47.
Companies that paid Chelsea O'Connor the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Chelsea 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 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 (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) |
| 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 Chelsea 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 Chelsea O'Connor's NPI number?
Chelsea O'Connor's NPI number is 1083254197. It was assigned on January 7, 2020, and it is active in the NPI Registry.
What does Chelsea O'Connor specialize in?
Chelsea O'Connor is a nurse practitioner in Syracuse, New York. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Chelsea O'Connor practice?
Chelsea O'Connor practices at 301 Prospect Avenue, Syracuse, NY 13203. Chelsea O'Connor's primary practice is St. Joseph's Health Hospital in Syracuse, New York, part of Trinity Health.
What is Chelsea O'Connor's office phone number?
The practice phone on file for Chelsea O'Connor is (315) 448-5111.
What is Chelsea O'Connor's medical license number?
Chelsea O'Connor holds New York license F347923.
Which hospitals is Chelsea O'Connor affiliated with?
Chelsea O'Connor practices at St. Joseph's Health Hospital in Syracuse, New York. Chelsea O'Connor is also affiliated with Auburn Community Hospital.
What medical group is Chelsea O'Connor part of?
Chelsea O'Connor is linked to St. Joseph's Physicians Primary Care Center - OB/GYN.
Does Chelsea O'Connor accept Medicare?
Yes. CMS lists Chelsea O'Connor as accepting Medicare assignment.
How many Medicare patients does Chelsea O'Connor see?
CMS counts 58 Medicare patients who saw Chelsea O'Connor in 2024, with an average age of 78.
Has Chelsea O'Connor received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Chelsea O'Connor from 1 company from 2025 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Chelsea O'Connor been practicing?
Chelsea O'Connor graduated from medical school in 2021, 5 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card