Jennifer E. O'Sullivan, PA
- Medicare services, 2024
- 599
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 3,097
- Hospital affiliations
- 1
- Industry payments
- $512
- Practice address
- 1001 W Fayette St, Syracuse, NY 13204
- Practice phone
- Call (315) 472-1488
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Familycare Medical Group
Syracuse, New York
Find Jennifer O'Sullivan'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.
Jennifer E. O'Sullivan is a physician assistant in Syracuse, New York
Jennifer O'Sullivan practices at Familycare Medical Group in Syracuse, New York.
Jennifer O'Sullivan's NPI, 1497492326, was assigned on May 12, 2022. Jennifer O'Sullivan graduated from Yale University School of Medicine in 2022.
- NPI
- 1497492326NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547645129
- NPI enumeration date
- May 12, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (315) 472-1488
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer E. O'Sullivan practices at Familycare Medical Group in Syracuse, New York
Jennifer O'Sullivan's primary practice is Familycare Medical Group, at 1001 W Fayette St, Syracuse, NY 13204 in Onondaga County. The practice phone is (315) 472-1488.
- Familycare Medical Group1001 W Fayette St, Syracuse, NY 13204 · Onondaga CountyPhone(315) 472-1488
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jennifer E. O'Sullivan is affiliated with 4 sites of care and 1 medical group
Jennifer O'Sullivan's primary practice is Familycare Medical Group in Syracuse, New York. Jennifer O'Sullivan is also affiliated with Upstate University Hospital. The medical group on file is FamilyCare Medical Group, PC. Dmand AI also links Jennifer O'Sullivan to 1 more home health agency and 1 skilled nursing facility, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer E. O'Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer O'Sullivan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Familycare Medical Group | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer E. O'Sullivan is one of 11,456 physician assistants in New York
Physician assistant is Jennifer O'Sullivan's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, asthma, bursitis, chronic obstructive pulmonary disease (COPD), depression, diabetic emergency and ear infection among the conditions Jennifer O'Sullivan treats.
Physician assistants near Jennifer O'Sullivan
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
Jennifer E. O'Sullivan billed Medicare for 599 services in 2024
CMS data shows 599 Medicare services from Jennifer O'Sullivan across 11 procedure codes in 2024, for 110 Medicare patients. Medicare paid $18,618 for them. Every service was in an office.
Jennifer O'Sullivan's Medicare services by type, 2024
- Lab and pathology231
- Office and hospital visits170
- Other services138
- Surgery60
Jennifer O'Sullivan compared with the New York median for physician assistants, 2024
- Jennifer O'Sullivan
- New York median
- Medicare services
- 599vs 1763.4 times
- Medicare patients
- 110vs 7841% above
- Part D claims
- 2,355vs 2459.6 times
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Jennifer O'Sullivan'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jennifer E. O'Sullivan treated 110 Medicare patients in 2024, average age 74
CMS counts 110 Medicare patients who saw Jennifer O'Sullivan in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jennifer O'Sullivan's median patient age at 52, with 73% women.
Jennifer O'Sullivan's Medicare patients by age, 2024
Jennifer O'Sullivan's Medicare patients by sex, 2024
- Women7265%
- Men3835%
Chronic conditions among Jennifer O'Sullivan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Mood disorders35%
- Depression34%
- Anxiety33%
- Chronic kidney disease28%
- Diabetes28%
Share of Medicare patients with each condition. A patient can have several.
Jennifer O'Sullivan'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
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer E. O'Sullivan wrote 3,097 Medicare Part D claims in 2024
In 2024, Jennifer O'Sullivan wrote 3,097 Medicare Part D claims for 641 patients. 87% of them were for generic drugs. CMS names the drug for 2,355 of them, across 83 drugs with 11 or more claims each, at $178,048 in total drug cost.
Jennifer O'Sullivan's Part D claims by kind of drug, 2024
- Generic2,686 claims87%
- Brand-name368 claims12%
- Other43 claims1%
Jennifer O'Sullivan'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 Jennifer O'Sullivan's Part D claims, 2024
- Opioids3%100 of 3,097 claims
- Antibiotics6%178 of 3,097 claims
- Antipsychotics, patients 65 and over1%28 of 3,097 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
Jennifer E. O'Sullivan offers telehealth to Medicare patients
Jennifer O'Sullivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jennifer O'Sullivan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Jennifer E. O'Sullivan received $512 in industry payments in 2025
CMS Open Payments shows 26 general payments to Jennifer O'Sullivan from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $167.
Companies that paid Jennifer O'Sullivan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jennifer E. O'Sullivan graduated from Yale University School of Medicine
Jennifer O'Sullivan graduated from Yale University School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jennifer E. O'Sullivan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Jennifer E. O'Sullivan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer E. O'Sullivan's NPI number?
Jennifer E. O'Sullivan's NPI number is 1497492326. It was assigned on May 12, 2022, and it is active in the NPI Registry.
What does Jennifer E. O'Sullivan specialize in?
Jennifer E. O'Sullivan is a physician assistant in Syracuse, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jennifer E. O'Sullivan practice?
Jennifer O'Sullivan practices at 1001 W Fayette St, Syracuse, NY 13204. Jennifer O'Sullivan's primary practice is Familycare Medical Group in Syracuse, New York. Dmand AI also links Jennifer O'Sullivan to 1 home health agency and 1 skilled nursing facility.
What is Jennifer E. O'Sullivan's office phone number?
The practice phone on file for Jennifer O'Sullivan is (315) 472-1488.
Which hospitals is Jennifer E. O'Sullivan affiliated with?
Jennifer O'Sullivan is affiliated with Upstate University Hospital.
What medical group is Jennifer E. O'Sullivan part of?
Jennifer O'Sullivan is linked to FamilyCare Medical Group, PC.
Does Jennifer E. O'Sullivan accept Medicare?
Yes. CMS data shows Jennifer O'Sullivan billed Medicare for 599 services in 2024, and Jennifer O'Sullivan accepts Medicare assignment.
Does Jennifer E. O'Sullivan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jennifer O'Sullivan as offering telehealth services.
How many Medicare patients does Jennifer E. O'Sullivan see?
CMS counts 110 Medicare patients who saw Jennifer O'Sullivan in 2024, with an average age of 74.
What services does Jennifer E. O'Sullivan bill to Medicare?
In 2024, Jennifer O'Sullivan's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and surgery: heart and blood vessels (36415).
Show 4 more questionsShow fewer questions
Where did Jennifer E. O'Sullivan go to medical school?
Jennifer O'Sullivan graduated from Yale University School of Medicine in 2022.
What drugs does Jennifer E. O'Sullivan prescribe most?
In 2024 Medicare Part D data, Jennifer O'Sullivan's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Gabapentin.
Has Jennifer E. O'Sullivan received payments from drug or device companies?
CMS Open Payments shows $512 in general payments to Jennifer O'Sullivan from 10 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Jennifer E. O'Sullivan been practicing?
Jennifer O'Sullivan graduated from medical school in 2022, 4 years ago.
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