Dr. Holly Maccallum, M.D.
Neurology
14+
Years in Practice
Available
Telehealth
Practice Locations
2 locations
About Dr. Holly Maccallum
Holly Maccallum, M.D. is a healthcare provider practicing in Fremont, CA.
Specialty Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
15
Years Experience
2
Locations
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
NeurologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 2011
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| — | Student in an Organized Health Care Education/Training Program | — | |
| California | A136396 | Psychiatry & Neurology |
Public Data Summary for Dr. Holly Maccallum
With 14 years of practice, Dr. Holly Maccallum is an established neurology provider, M.D., after earning their medical degree at Other in 2011. Dr. currently practices across 2 facilities, including Sutter Bay Medical Foundation in Fremont, California. Their National Provider Identifier (NPI) is 1518225788, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Holly Maccallum as a lower-volume neurology provider, treating approximately 198 Medicare beneficiaries and delivering 5K services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Holly Maccallum
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0 reviews
Neurology Providers Nearby
Same primary specialty near ZIP 94538
FAQ
Frequently asked questions about Dr. Holly Maccallum
What does Dr. Holly Maccallum specialize in?
Dr. Holly Maccallum specializes in Neurology. Secondary taxonomy filings also list Student In An Organized Health Care Education/training Program.
Where does Dr. Holly Maccallum practice?
Dr. Holly Maccallum practices at Sutter Bay Medical Foundation in Fremont, California. Dr. is also affiliated with 1 additional facility, listed below.
Does Dr. Holly Maccallum accept Medicare?
CMS records show that Dr. Holly Maccallum accepts Medicare assignment. CMS billing data shows 198 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Holly Maccallum's NPI number?
Dr. Holly Maccallum's National Provider Identifier (NPI) is 1518225788. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Holly Maccallum been practicing?
Dr. Holly Maccallum has approximately 14 years of practice experience, having graduated from Other in 2011.