J Stroke Cerebrovasc Dis
AngioedemaBrain IschemiaFibrinolytic Agents
Dr. Sean P. Cullen, MD
NPI1528090909PAC ID4284601790
- Part D claims, 2024
- 43
- Publications
- 24
- Clinical trials
- 1
- Hospital affiliations
- 2
- Industry payments
- $886
- Practice address
- 1100 Veterans Boulevard, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cullen'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. Sean P. Cullen is a diagnostic radiologist in Redwood City, California
Dr. Cullen practices at Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente.
Dr. Cullen's NPI, 1528090909, was assigned on July 7, 2006. Dr. Cullen graduated from Vagelos College of Physicians and Surgeons in 1995. Dr. Cullen's California license number on file is A78890.
NPI and contact details
- NPI
- 1528090909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284601790
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean P. Cullen practices at Redwood City Medical Center in Redwood City, California
Dr. Cullen's primary practice is Redwood City Medical Center, at 1100 Veterans Boulevard, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Redwood City Medical Center1100 Veterans Boulevard, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Source: Dmand AI Affiliation Data
Dr. Sean P. Cullen is affiliated with 2 sites of care and 1 medical group
Dr. Cullen's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. Dr. Cullen is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean P. Cullen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cullen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Redwood City Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sean P. Cullen is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Cullen's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Cullen is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Cullen's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
- Massachusetts license
Diagnostic radiologists near Dr. Cullen
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
4,096diagnostic radiologists in California22diagnostic radiologists in Redwood City2diagnostic radiologists at Redwood City Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sean P. Cullen's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Cullen's median patient age at 65, with 60% women.
Dr. Cullen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Sean P. Cullen wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Cullen wrote 43 Medicare Part D claims for 15 patients. 93% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $564 in total drug cost. In 2022, CMS named 26 claims across 2 drugs.
Part D claims, 202443
Drugs named by CMS2
Total drug cost$564
Part D patients15
Dr. Cullen's Part D claims by kind of drug, 2024
- Generic40 claims93%
- Brand-name and other3 claims7%
Dr. Cullen'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.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 262024: 3742%
Drugs named by CMS: 2 in 2024, 2 in 2022.
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 Dr. Sean P. Cullen takes part in Medicare
Dr. Cullen 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. Sean P. Cullen has 24 publications on record
Dmand AI links 24 papers to Dr. Cullen, published from 2003 to 2023. 2012 was the busiest year, with 2. The most frequent topics are Stroke, Brain Ischemia and Fibrinolytic Agents. Dr. Cullen has published most often in Stroke. Dr. Cullen's most frequent co-authors are Vivek A. Rao, MD, Alexander Calhoun Flint, MD, PhD and Hooman Kamel, MD.
Papers24
Years published2003 to 2023
Dr. Cullen's papers by year, 2009 to 2023
Topics Dr. Cullen writes about most
- Stroke
- Brain Ischemia
- Fibrinolytic Agents
- Predictive Value of Tests
- Embolization, Therapeutic
- Magnetic Resonance Imaging
- Thrombolytic Therapy
- Tissue Plasminogen Activator
Dr. Cullen's most frequent co-authors
- Vivek A. Rao, MD11 shared papers
- Alexander Calhoun Flint, MD, PhD10 shared papers
- Hooman Kamel, MD6 shared papers
Recent publications by Dr. Cullen
AngiographyArterial Occlusive DiseasesCerebral Infarction
ArteriesBrain IschemiaCerebrovascular Circulation
Brain IschemiaElectronic Health RecordsHydroxymethylglutaryl-CoA Reductase Inhibitors
Brain IschemiaCerebral HemorrhageFibrinolytic Agents
See who Dr. Cullen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cullen works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sean P. Cullen has worked on 1 clinical trial
Dmand AI links Dr. Cullen to 1 clinical trial. Conditions studied include Intracranial Arteriovenous Malformations and Central Nervous System Vascular Malformations.
Conditions in Dr. Cullen's trials
- Intracranial Arteriovenous Malformations
- Central Nervous System Vascular Malformations
Investigators on the most trials with Dr. Cullen
Recent clinical trials with Dr. Cullen
A Randomized Trial of Unruptured Brain AVMs (opens in a new tab)
CompletedPhase 3
Intracranial Arteriovenous MalformationsCentral Nervous System Vascular Malformations
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Sean P. Cullen received $886 in industry payments from 2023 to 2025
CMS Open Payments shows 10 general payments to Dr. Cullen from 3 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Penumbra, Inc. paid the most, $447.
General payments to Dr. Cullen by program year, 2023 to 2025
Companies that paid Dr. Cullen the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sean P. Cullen has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Cullen, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Cullen
- 2014
- Regional Top Doctor
- 2011
- CMS Stage 1 2012
- Undated
- aoa
Source: Dmand AI Professional Profile Data
Dr. Sean P. Cullen graduated from Vagelos College of Physicians and Surgeons
Dr. Cullen graduated from Vagelos College of Physicians and Surgeons in 1995.
- Medical school
- Board certified in diagnostic radiology
- Board certified in neuroradiology
Source: Dmand AI Professional Profile Data
Dr. Sean P. Cullen accepts plans from 3 insurance carriers
Dr. Cullen is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and RI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
- RI State Medicaid
Plan types Dr. Cullen accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sean P. Cullen'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 Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Sean P. Cullen
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. Sean P. Cullen's NPI number?
Dr. Sean P. Cullen's NPI number is 1528090909. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean P. Cullen?
Dr. Sean P. Cullen is a diagnostic radiologist in Redwood City, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Sean P. Cullen practice?
Dr. Cullen practices at 1100 Veterans Boulevard, Redwood City, CA 94063. Dr. Cullen's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente.
What is Dr. Sean P. Cullen's office phone number?
The practice phone on file for Dr. Cullen is (650) 299-2000.
What is Dr. Sean P. Cullen's medical license number?
Dr. Cullen's California license number on file is A78890, one of the licenses on file in 2 states.
Which states has Dr. Sean P. Cullen been licensed in?
Dmand AI has state licenses on file for Dr. Cullen in California (2002 to 2025) and Massachusetts (1999 to 2025).
Which hospitals is Dr. Sean P. Cullen affiliated with?
Dr. Cullen practices at Redwood City Medical Center in Redwood City, California. Dr. Cullen is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Dr. Sean P. Cullen part of?
Dr. Cullen is linked to The Permanente Medical Group, Inc.
Does Dr. Sean P. Cullen accept Medicare?
Yes. CMS lists Dr. Cullen as accepting Medicare assignment.
Is Dr. Sean P. Cullen board certified?
Yes. Dr. Cullen is board certified in diagnostic radiology by the American Board of Radiology.
Show 7 more questionsShow fewer questions
Where did Dr. Sean P. Cullen go to medical school?
Dr. Cullen graduated from Vagelos College of Physicians and Surgeons in 1995.
What drugs does Dr. Sean P. Cullen prescribe most?
In 2024 Medicare Part D data, Dr. Cullen's most prescribed drugs by claims were Clopidogrel and Pantoprazole Sodium.
Has Dr. Sean P. Cullen received payments from drug or device companies?
CMS Open Payments shows $886 in general payments to Dr. Cullen from 3 companies from 2023 to 2025. The largest total came from Penumbra, Inc.
How long has Dr. Sean P. Cullen been practicing?
Dr. Cullen graduated from medical school in 1995, 31 years ago.
Does Dr. Sean P. Cullen do research?
Dmand AI links 24 publications to Dr. Cullen, published from 2003 to 2023. Dr. Cullen has worked on 1 clinical trial.
Who does Dr. Sean P. Cullen publish with?
Dr. Cullen's most frequent co-authors are Vivek A. Rao, MD (11 shared papers), Alexander Calhoun Flint, MD, PhD (10 shared papers) and Hooman Kamel, MD (6 shared papers).
What insurance does Dr. Sean P. Cullen accept?
Dr. Cullen is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and RI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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