Digital DivideElectronic Health RecordsEthnicity
Dr. Julie Stein O'Brien, MD
NPI1740508985
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $1,500
- Medical groups
- 3
- Insurance carriers
- 8
- Practice address
- 1100 Park Place, San Mateo, CA 94403
- Practice phone
- Call (415) 353-2573
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Radiology San Mateo
Mammography / Breast Imaging Center · San Mateo, California
Find Dr. O'Brien'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. Julie Stein O'Brien is a pediatrician in San Mateo, California
Dr. O'Brien practices at Radiology San Mateo in San Mateo, California.
Dr. O'Brien's NPI, 1740508985, was assigned on May 12, 2010. Dr. O'Brien graduated from UCSF School of Medicine in 2008. Dr. O'Brien holds California license A112278.
NPI and contact details
- NPI
- 1740508985NPI Registry (opens in a new tab)
- NPI enumeration date
- May 12, 2010
- NPI status
- Active
- Practice phone
- (415) 353-2573
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Julie Stein O'Brien practices at Radiology San Mateo in San Mateo, California
Dr. O'Brien's primary practice is Radiology San Mateo, at 1100 Park Place, San Mateo, CA 94403. The practice phone is (415) 353-2573.
- Radiology San Mateo1100 Park Place, San Mateo, CA 94403Phone(415) 353-2573
Source: Dmand AI Affiliation Data
Dr. Julie Stein O'Brien is affiliated with 2 sites of care and 3 medical groups
Dr. O'Brien's primary practice is Radiology San Mateo in San Mateo, California. Dr. O'Brien is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. O'Brien to 2 more medical groups, each named with a free account.
Radiology San MateoPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Julie Stein O'Brien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Brien practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Radiology San Mateo | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. O'Brien practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Julie Stein O'Brien is one of 8,236 pediatricians in California
Pediatrics is Dr. O'Brien's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. O'Brien is board certified in pediatrics by the American Board of Pediatrics. Dr. O'Brien is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. O'Brien
Counts of pediatricians 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. Julie Stein O'Brien's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. O'Brien's median patient age at 9, with 50% women.
Dr. O'Brien's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Julie Stein O'Brien has 2 publications on record
Dmand AI links 2 papers to Dr. O'Brien in 2024. The most frequent topics are Electronic Health Records, Healthcare Disparities and Patient Portals. Dr. O'Brien's most frequent co-authors are Nicole Ling, MD, Aris Han Oates, MD and William Daniel Soulsby, MD.
Papers2
Topics Dr. O'Brien writes about most
- Electronic Health Records
- Healthcare Disparities
- Patient Portals
Dr. O'Brien's most frequent co-authors
- Nicole Ling, MD2 shared papers
- Aris Han Oates, MD2 shared papers
- William Daniel Soulsby, MD2 shared papers
Recent publications by Dr. O'Brien
A novel approach to patient portal activation data to power equity improvements (opens in a new tab)
J Am Med Inform Assoc
Data VisualizationElectronic Health RecordsHealthcare Disparities
See who Dr. O'Brien researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Brien works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Julie Stein O'Brien received $1,500 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. O'Brien from 1 drug or device company in 2016. Consulting fees make up the largest share, 100% of the total. Pfizer Inc. paid the most, $1,500.
Companies that paid Dr. O'Brien the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julie Stein O'Brien graduated from UCSF School of Medicine
Dr. O'Brien graduated from UCSF School of Medicine in 2008.
- Medical school
- Board certified in pediatrics
- Board certified in clinical informatics
Source: Dmand AI Professional Profile Data
Dr. Julie Stein O'Brien accepts plans from 8 insurance carriers
Dr. O'Brien is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- Elevance
- Molina
Plan types Dr. O'Brien accepts, by number of carriers
- Medicare6
- PPO5
- POS3
- HMO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Julie Stein O'Brien'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Julie Stein O'Brien
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. Julie Stein O'Brien's NPI number?
Dr. Julie Stein O'Brien's NPI number is 1740508985. It was assigned on May 12, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Julie Stein O'Brien?
Dr. Julie Stein O'Brien is a pediatrician in San Mateo, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Julie Stein O'Brien practice?
Dr. O'Brien practices at 1100 Park Place, San Mateo, CA 94403. Dr. O'Brien's primary practice is Radiology San Mateo in San Mateo, California. Dmand AI also links Dr. O'Brien to 2 medical groups.
What is Dr. Julie Stein O'Brien's office phone number?
The practice phone on file for Dr. O'Brien is (415) 353-2573.
What is Dr. Julie Stein O'Brien's medical license number?
Dr. O'Brien holds California license A112278.
Which hospitals is Dr. Julie Stein O'Brien affiliated with?
Dr. O'Brien is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Dr. Julie Stein O'Brien part of?
Dr. O'Brien is linked to UCSF Medical Group. Dmand AI links Dr. O'Brien to 2 more medical groups.
Is Dr. Julie Stein O'Brien board certified?
Yes. Dr. O'Brien is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Julie Stein O'Brien go to medical school?
Dr. O'Brien graduated from UCSF School of Medicine in 2008.
Has Dr. Julie Stein O'Brien received payments from drug or device companies?
CMS Open Payments shows $1,500 in general payments to Dr. O'Brien from 1 company from 2016 to 2016. The largest total came from Pfizer Inc.
Show 4 more questionsShow fewer questions
How long has Dr. Julie Stein O'Brien been practicing?
Dr. O'Brien graduated from medical school in 2008, 18 years ago.
Does Dr. Julie Stein O'Brien do research?
Dmand AI links 2 publications to Dr. O'Brien.
Who does Dr. Julie Stein O'Brien publish with?
Dr. O'Brien's most frequent co-authors are Nicole Ling, MD (2 shared papers), Aris Han Oates, MD (2 shared papers) and William Daniel Soulsby, MD (2 shared papers).
What insurance does Dr. Julie Stein O'Brien accept?
Dr. O'Brien is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
Selling to pediatrics practices?
See pediatricians in California 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