Dr. Patrick O. Sullivan, DO
- Medicare services, 2023
- 12
- Part D claims, 2020
- 27
- Industry payments
- $1,121
- Affiliated sites
- 4
- Medical groups
- 3
- Practice address
- 1 Medical Center Blvd, Chester, PA 19013
- Practice phone
- Call (610) 338-8228
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crozer Chester Medical Center (CLOSED)
Chester, Pennsylvania
Find Dr. 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.
Dr. Patrick O. Sullivan is an emergency medicine physician in Chester, Pennsylvania
Dr. Sullivan practices at Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania.
Dr. Sullivan's NPI, 1154536738, was assigned on May 14, 2007. Dr. Sullivan graduated from Rowan University School of Osteopathic Medicine in 2003. Dr. Sullivan holds Pennsylvania license OS019674.
- NPI
- 1154536738NPI Registry (opens in a new tab)
- NPI enumeration date
- May 14, 2007
- NPI status
- Active
- Practice phone
- (610) 338-8228
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Patrick O. Sullivan practices at Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania
Dr. Sullivan's primary practice is Crozer Chester Medical Center (CLOSED), at 1 Medical Center Blvd, Chester, PA 19013 in Delaware County. The practice phone is (610) 338-8228.
- Crozer Chester Medical Center (CLOSED)1 Medical Center Blvd, Chester, PA 19013 · Delaware CountyPhone(610) 338-8228
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Patrick O. Sullivan is affiliated with 5 sites of care and 3 medical groups
Dr. Sullivan's primary practice is Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania. The medical group on file is Crozer Health Medical Group (CHMG). Dmand AI also links Dr. Sullivan to 3 more group practices and clinics, 2 medical groups and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Patrick O. Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sullivan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crozer Chester Medical Center (CLOSED) | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick O. Sullivan is one of 2,549 emergency medicine physicians in Pennsylvania
Emergency medicine is Dr. Sullivan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Sullivan's licenses on file in 2 states: Pennsylvania and New Jersey.
Specialties and state licenses
- Emergency medicine, PennsylvaniaPrimary
- New Jersey license
Emergency medicine physicians near Dr. Sullivan
Counts of emergency medicine physicians 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. Patrick O. Sullivan billed Medicare for 12 services in 2023
CMS data shows 12 Medicare services from Dr. Sullivan across 1 procedure code in 2023. Medicare paid $1,697 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sullivan's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1112023: 1289%
Dr. Sullivan compared with the Pennsylvania median for emergency medicine physicians, 2023
- Dr. Sullivan
- Pennsylvania median
- Medicare services
- 12vs 24395% below
- Part D claims
- 27vs 4032% below
Medians across 2,501 emergency medicine physicians in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Sullivan's most billed Medicare procedure codes, 2023
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. Sullivan and other emergency medicine physicians in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick O. Sullivan's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Sullivan's median patient age at 49, with 83% women.
Dr. 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 49
Patient panel by sex, all payers
- Women83%
- Men17%
Source: Dmand AI Patient Panel Data
Dr. Patrick O. Sullivan wrote 27 Medicare Part D claims in 2020
In 2020, Dr. Sullivan wrote 27 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $300 in total drug cost. In 2019, CMS named 61 claims across 5 drugs.
Dr. Sullivan's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 612020: 2756%
Drugs named by CMS: 2 in 2020, 5 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Patrick O. Sullivan received $1,121 in industry payments from 2017 to 2025
CMS Open Payments shows 24 general payments to Dr. Sullivan from 9 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $334.
General payments to Dr. Sullivan by program year, 2017 to 2025
Companies that paid Dr. Sullivan the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick O. Sullivan graduated from Rowan University School of Osteopathic Medicine
Dr. Sullivan graduated from Rowan University School of Osteopathic Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick 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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Patrick 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 Dr. Patrick O. Sullivan's NPI number?
Dr. Patrick O. Sullivan's NPI number is 1154536738. It was assigned on May 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick O. Sullivan?
Dr. Patrick O. Sullivan is an emergency medicine physician in Chester, Pennsylvania. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Patrick O. Sullivan practice?
Dr. Sullivan practices at 1 Medical Center Blvd, Chester, PA 19013. Dr. Sullivan's primary practice is Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania. Dmand AI also links Dr. Sullivan to 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Patrick O. Sullivan's office phone number?
The practice phone on file for Dr. Sullivan is (610) 338-8228.
What is Dr. Patrick O. Sullivan's medical license number?
Dr. Sullivan holds Pennsylvania license OS019674, one of the licenses on file in 2 states.
Which states has Dr. Patrick O. Sullivan been licensed in?
Dmand AI has state licenses on file for Dr. Sullivan in Pennsylvania and New Jersey.
What medical group is Dr. Patrick O. Sullivan part of?
Dr. Sullivan is linked to Crozer Health Medical Group (CHMG). Dmand AI links Dr. Sullivan to 2 more medical groups.
Does Dr. Patrick O. Sullivan accept Medicare?
Yes. CMS data shows Dr. Sullivan billed Medicare for 12 services in 2023.
What services does Dr. Patrick O. Sullivan bill to Medicare?
In 2023, Dr. Sullivan's most billed Medicare services were emergency department visit (99285).
Where did Dr. Patrick O. Sullivan go to medical school?
Dr. Sullivan graduated from Rowan University School of Osteopathic Medicine in 2003.
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What drugs does Dr. Patrick O. Sullivan prescribe most?
In 2020 Medicare Part D data, Dr. Sullivan's most prescribed drugs by claims were Fluoxetine HCl and Topiramate.
Has Dr. Patrick O. Sullivan received payments from drug or device companies?
CMS Open Payments shows $1,121 in general payments to Dr. Sullivan from 9 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Patrick O. Sullivan been practicing?
Dr. Sullivan graduated from medical school in 2003, 23 years ago.
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