Clin Perinatol
Cell DifferentiationCerebral PalsyDemyelinating Diseases
Dr. Bridget Lamonica Ostrem, MD, PhD
NPI1275994188PAC ID1456625433
- Part D claims, 2022
- 12
- Publications
- 13
- Hospital affiliations
- 2
- Medical groups
- 2
- Insurance carriers
- 9
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ostrem'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. Bridget Lamonica Ostrem is a neurologist in San Francisco, California
Dr. Ostrem practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Ostrem's NPI, 1275994188, was assigned on March 19, 2016. Dr. Ostrem graduated from UCSF School of Medicine in 2016. Dr. Ostrem's Massachusetts license number on file is 277340.
NPI and contact details
- NPI
- 1275994188NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456625433
- NPI enumeration date
- March 19, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bridget Lamonica Ostrem practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Ostrem's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Dr. Bridget Lamonica Ostrem is affiliated with 2 sites of care and 2 medical groups
Dr. Ostrem's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Ostrem is also affiliated with Massachusetts General Hospital. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Ostrem to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bridget Lamonica Ostrem's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ostrem practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Bridget Lamonica Ostrem is one of 2,207 neurologists in California
Neurology is Dr. Ostrem's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Ostrem is board certified in neurology with special qualification in child neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Ostrem's licenses on file in 2 states: Massachusetts and California.
Specialties and state licenses
- Neurology, MassachusettsPrimary
- California license
Neurologists near Dr. Ostrem
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
2,207neurologists in California223neurologists in San Francisco111neurologists at UCSF Helen Diller Medical Center at Parnassus Heights
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bridget Lamonica Ostrem's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Ostrem's median patient age at 8, with 54% women.
Dr. Ostrem's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Bridget Lamonica Ostrem wrote 12 Medicare Part D claims in 2022
In 2022, Dr. Ostrem wrote 12 Medicare Part D claims. They cover 1 drug, with $26,582 in total drug cost.
Part D claims, 202212
Drugs named by CMS1
Total drug cost$26,582
Dr. Ostrem's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Bridget Lamonica Ostrem takes part in Medicare
Dr. Ostrem 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. Bridget Lamonica Ostrem has 13 publications on record
Dmand AI links 13 papers to Dr. Ostrem, published from 2014 to 2025. 2023 was the busiest year, with 3. The most frequent topics are Fetus, Mitosis and Neocortex. Dr. Ostrem has published most often in Pediatr Neurol. Dr. Ostrem's most frequent co-authors are Riley Bove, MD, Adam Robert Frymoyer, MD and Edith Graham, MD.
Papers13
Years published2014 to 2025
Dr. Ostrem's papers by year, 2014 to 2025
Topics Dr. Ostrem writes about most
- Fetus
- Mitosis
- Neocortex
- Neurodevelopmental Disorders
- Neuroglia
Dr. Ostrem's most frequent co-authors
Recent publications by Dr. Ostrem
BrainFetusGene Expression Regulation, Developmental
Pediatr Neurol
AcetylcysteineCerebrovascular DisordersIschemic Attack, Transient
See who Dr. Ostrem researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ostrem works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bridget Lamonica Ostrem graduated from UCSF School of Medicine
Dr. Ostrem graduated from UCSF School of Medicine in 2016.
- Medical school
- Board certified in neurology with special qualification in child neurology
Source: Dmand AI Professional Profile Data
Dr. Bridget Lamonica Ostrem accepts plans from 9 insurance carriers
Dr. Ostrem is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- NV State Medicaid
- RI State Medicaid
- +1 more carriersWith a free account
Plan types Dr. Ostrem accepts, by number of carriers
- Medicare6
- PPO6
- HMO3
- Medicaid3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Bridget Lamonica Ostrem'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) |
| 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 |
| 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. Bridget Lamonica Ostrem
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. Bridget Lamonica Ostrem's NPI number?
Dr. Bridget Lamonica Ostrem's NPI number is 1275994188. It was assigned on March 19, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Bridget Lamonica Ostrem?
Dr. Bridget Lamonica Ostrem is a neurologist in San Francisco, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Bridget Lamonica Ostrem practice?
Dr. Ostrem practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Ostrem's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Ostrem to 1 medical group.
What is Dr. Bridget Lamonica Ostrem's office phone number?
The practice phone on file for Dr. Ostrem is (415) 353-2733.
What is Dr. Bridget Lamonica Ostrem's medical license number?
Dr. Ostrem's Massachusetts license number on file is 277340, one of the licenses on file in 2 states.
Which states has Dr. Bridget Lamonica Ostrem been licensed in?
Dmand AI has state licenses on file for Dr. Ostrem in Massachusetts (2018 to 2023) and California (2022 to 2026).
Which hospitals is Dr. Bridget Lamonica Ostrem affiliated with?
Dr. Ostrem practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Ostrem is also affiliated with Massachusetts General Hospital.
What medical group is Dr. Bridget Lamonica Ostrem part of?
Dr. Ostrem is linked to UCSF Pediatrics. Dmand AI links Dr. Ostrem to 1 more medical group.
Does Dr. Bridget Lamonica Ostrem accept Medicare?
Yes. CMS lists Dr. Ostrem as accepting Medicare assignment.
Is Dr. Bridget Lamonica Ostrem board certified?
Yes. Dr. Ostrem is board certified in neurology with special qualification in child neurology by the American Board of Psychiatry and Neurology.
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Where did Dr. Bridget Lamonica Ostrem go to medical school?
Dr. Ostrem graduated from UCSF School of Medicine in 2016.
What drugs does Dr. Bridget Lamonica Ostrem prescribe most?
In 2022 Medicare Part D data, Dr. Ostrem's most prescribed drugs by claims were Nurtec ODT.
How long has Dr. Bridget Lamonica Ostrem been practicing?
Dr. Ostrem graduated from medical school in 2016, 10 years ago.
Does Dr. Bridget Lamonica Ostrem do research?
Dmand AI links 13 publications to Dr. Ostrem, published from 2014 to 2025.
Who does Dr. Bridget Lamonica Ostrem publish with?
Dr. Ostrem's most frequent co-authors are Riley Bove, MD (2 shared papers), Adam Robert Frymoyer, MD (2 shared papers) and Edith Graham, MD (2 shared papers).
What insurance does Dr. Bridget Lamonica Ostrem accept?
Dr. Ostrem is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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