Dr. Nancy Ann Elizabeth Oberheim Bush, MD, PhD
- Medicare services, 2024
- 1,220
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 439
- Publications
- 21
- Hospital affiliations
- 2
- 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. Oberheim Bush'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. Nancy Ann Elizabeth Oberheim Bush is a neurologist in San Francisco, California
Dr. Oberheim Bush practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. Oberheim Bush's NPI, 1730479577, was assigned on April 13, 2011. Dr. Oberheim Bush graduated from University of Rochester Medical Center in 2011. Dr. Oberheim Bush holds California license A123358.
- NPI
- 1730479577NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113158429
- NPI enumeration date
- April 13, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy Ann Elizabeth Oberheim Bush practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. Oberheim Bush'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. Nancy Ann Elizabeth Oberheim Bush is affiliated with 2 sites of care and 2 medical groups
Dr. Oberheim Bush's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Oberheim Bush is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Oberheim Bush 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. Nancy Ann Elizabeth Oberheim Bush's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oberheim Bush 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. Nancy Ann Elizabeth Oberheim Bush is one of 2,207 neurologists in California
Neurology is Dr. Oberheim Bush's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Oberheim Bush is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. Oberheim Bush is licensed in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Neurologists near Dr. Oberheim Bush
Counts of neurologists 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. Nancy Ann Elizabeth Oberheim Bush billed Medicare for 1,220 services in 2024
CMS data shows 1,220 Medicare services from Dr. Oberheim Bush across 7 procedure codes in 2024, for 174 Medicare patients. Medicare paid $81,295 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Oberheim Bush's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1102024: 653494%
- Office and hospital visits
- 2023: 4092024: 56739%
Dr. Oberheim Bush compared with the California median for neurologists, 2024
- Dr. Oberheim Bush
- California median
- Medicare services
- 1,220vs 4043.0 times
- Medicare patients
- 174vs 1908% below
- Part D claims
- 275vs 32415% below
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Oberheim Bush'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oberheim Bush and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nancy Ann Elizabeth Oberheim Bush treated 174 Medicare patients in 2024, average age 66
CMS counts 174 Medicare patients who saw Dr. Oberheim Bush in 2024. The largest group is 65 to 74, with 85 patients. 62% of them have high cholesterol, and 56% have high blood pressure. 29% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oberheim Bush's median patient age at 63, with 57% women.
Dr. Oberheim Bush's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Oberheim Bush's Medicare patients by sex, 2024
- Women8348%
- Men9152%
Chronic conditions among Dr. Oberheim Bush's Medicare patients, 2024
- High cholesterol62%
- High blood pressure56%
- Arthritis33%
- Mood disorders28%
- Anxiety26%
- Stroke or TIA24%
- Depression22%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oberheim Bush's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy Ann Elizabeth Oberheim Bush wrote 439 Medicare Part D claims in 2024
In 2024, Dr. Oberheim Bush wrote 439 Medicare Part D claims for 86 patients. 83% of them were for generic drugs. CMS names the drug for 275 of them, across 10 drugs with 11 or more claims each, at $381,975 in total drug cost. In 2023, CMS named 332 claims across 11 drugs.
Dr. Oberheim Bush's Part D claims by kind of drug, 2024
- Generic365 claims83%
- Brand-name74 claims17%
Dr. Oberheim Bush'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3322024: 27517%
Drugs named by CMS: 10 in 2024, 11 in 2023.
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
Dr. Nancy Ann Elizabeth Oberheim Bush offers telehealth to Medicare patients
Dr. Oberheim Bush accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Oberheim Bush as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nancy Ann Elizabeth Oberheim Bush has 21 publications on record
Dmand AI links 21 papers to Dr. Oberheim Bush, published from 2017 to 2022. 2020 was the busiest year, with 4. The most frequent topics are Brain Neoplasms, Glioma and Brain. Dr. Oberheim Bush has published most often in Acta Neuropathol. Dr. Oberheim Bush's most frequent co-authors are Arie Perry, MD, Mitchel S. Berger, MD and Susan M. Chang, MD.
Dr. Oberheim Bush's papers by year, 2017 to 2022
Topics Dr. Oberheim Bush writes about most
- Brain Neoplasms
- Glioma
- Brain
- Astrocytoma
- Histones
- Antineoplastic Agents
- Genetic Heterogeneity
- Germ-Line Mutation
Dr. Oberheim Bush's most frequent co-authors
- Arie Perry, MD12 shared papers
- Mitchel S. Berger, MD11 shared papers
- Susan M. Chang, MD11 shared papers
Recent publications by Dr. Oberheim Bush
Acta Neuropathol
Acta Neuropathol
See who Dr. Oberheim Bush researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oberheim Bush 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. Nancy Ann Elizabeth Oberheim Bush received $11,351 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Oberheim Bush from 5 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 54% of the total. Novocure Inc. paid the most, $4,616.
General payments to Dr. Oberheim Bush by program year, 2016 to 2025
General payments to Dr. Oberheim Bush by kind, 2016 to 2025
- Consulting fees$6,16754%
- Honoraria$4,50040%
- Travel and lodging$3653%
- Food and beverage$3193%
Companies that paid Dr. Oberheim Bush the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nancy Ann Elizabeth Oberheim Bush graduated from University of Rochester Medical Center
Dr. Oberheim Bush graduated from University of Rochester Medical Center in 2011.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Nancy Ann Elizabeth Oberheim Bush accepts plans from 7 insurance carriers
Dr. Oberheim Bush is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Molina
Plan types Dr. Oberheim Bush accepts, by number of carriers
- Medicare7
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Nancy Ann Elizabeth Oberheim Bush'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 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) |
| 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. Nancy Ann Elizabeth Oberheim Bush
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. Nancy Ann Elizabeth Oberheim Bush's NPI number?
Dr. Nancy Ann Elizabeth Oberheim Bush's NPI number is 1730479577. It was assigned on April 13, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy Ann Elizabeth Oberheim Bush?
Dr. Nancy Ann Elizabeth Oberheim Bush is a neurologist in San Francisco, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nancy Ann Elizabeth Oberheim Bush practice?
Dr. Oberheim Bush practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Oberheim Bush'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. Oberheim Bush to 1 medical group.
What is Dr. Nancy Ann Elizabeth Oberheim Bush's office phone number?
The practice phone on file for Dr. Oberheim Bush is (415) 353-2733.
What is Dr. Nancy Ann Elizabeth Oberheim Bush's medical license number?
Dr. Oberheim Bush holds California license A123358.
Which hospitals is Dr. Nancy Ann Elizabeth Oberheim Bush affiliated with?
Dr. Oberheim Bush practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. Oberheim Bush is also affiliated with John Muir Medical Center, Walnut Creek.
What medical group is Dr. Nancy Ann Elizabeth Oberheim Bush part of?
Dr. Oberheim Bush is linked to UCSF Pediatrics. Dmand AI links Dr. Oberheim Bush to 1 more medical group.
Does Dr. Nancy Ann Elizabeth Oberheim Bush accept Medicare?
Yes. CMS data shows Dr. Oberheim Bush billed Medicare for 1,220 services in 2024, and Dr. Oberheim Bush accepts Medicare assignment.
Does Dr. Nancy Ann Elizabeth Oberheim Bush offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Oberheim Bush as offering telehealth services.
How many Medicare patients does Dr. Nancy Ann Elizabeth Oberheim Bush see?
CMS counts 174 Medicare patients who saw Dr. Oberheim Bush in 2024, with an average age of 66.
Show 9 more questionsShow fewer questions
Is Dr. Nancy Ann Elizabeth Oberheim Bush board certified?
Yes. Dr. Oberheim Bush is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Nancy Ann Elizabeth Oberheim Bush bill to Medicare?
In 2024, Dr. Oberheim Bush's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and medicare service (G0316).
Where did Dr. Nancy Ann Elizabeth Oberheim Bush go to medical school?
Dr. Oberheim Bush graduated from University of Rochester Medical Center in 2011.
What drugs does Dr. Nancy Ann Elizabeth Oberheim Bush prescribe most?
In 2024 Medicare Part D data, Dr. Oberheim Bush's most prescribed drugs by claims were Dexamethasone, Levetiracetam and Lacosamide.
Has Dr. Nancy Ann Elizabeth Oberheim Bush received payments from drug or device companies?
CMS Open Payments shows $11,351 in general payments to Dr. Oberheim Bush from 5 companies from 2016 to 2025. The largest total came from Novocure Inc.
How long has Dr. Nancy Ann Elizabeth Oberheim Bush been practicing?
Dr. Oberheim Bush graduated from medical school in 2011, 15 years ago.
Does Dr. Nancy Ann Elizabeth Oberheim Bush do research?
Dmand AI links 21 publications to Dr. Oberheim Bush, published from 2017 to 2022.
Who does Dr. Nancy Ann Elizabeth Oberheim Bush publish with?
Dr. Oberheim Bush's most frequent co-authors are Arie Perry, MD (12 shared papers), Mitchel S. Berger, MD (11 shared papers) and Susan M. Chang, MD (11 shared papers).
What insurance does Dr. Nancy Ann Elizabeth Oberheim Bush accept?
Dr. Oberheim Bush is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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