Neurological Surgery Specialists in Baltimore, MD
Browse 84 Neurological Surgery providers listed in NPPES with a practice address in Baltimore, Maryland.
How Baltimore compares with the U.S.
Baltimore has 15 clinicians in Neurological Surgery per 100,000 residents, 5.7 times the U.S. rate of 2.6.
That is 84 active clinicians in Neurological Surgery with a practice address in Baltimore, for a population of 573,243.
The Maryland rate is 2.6 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.
62% of clinicians in Neurological Surgery in Baltimore listed in the CMS Medicare file (37 of 60) accept Medicare assignment. That is lower than the Maryland share of 76%.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
67% of clinicians in Neurological Surgery in Baltimore listed in the CMS Medicare file (40 of 60) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Maryland share of 54%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Neurological Surgery Medicare (PECOS) Enrollment & Ordering Eligibility
Medicare enrollment and order/referring eligibility listed by CMS for Neurological Surgery practitioners in Baltimore, MD
Dr. Bizhan Aarabi , MD
Neurological Surgery
Dr. William Stanley Anderson , MD
Neurological Surgery
Dr. William Wallace Ashley , MD, PhD, MBA
Neurological Surgery
Dr. Harish Babu , MD PHD
Neurological Surgery
Dr. Lydia Ju-Mi Bernhardt , MD
Neurological Surgery
Dr. Chetan Bettegowda , MD, PhD
Neurological Surgery
Dr. Henry Brem , MD
Neurological Surgery
Dr. Ali Bydon , MD
Neurological Surgery
Dr. Justin Michael Caplan , MD
Neurological Surgery
Dr. Jacob Cherian , MD
Neurological Surgery
Dr. James Edmond Conway , MD
Neurological Surgery
Dr. Alexander Lewis Coon , MD
Neurological Surgery
Dr. Zeena Dorai , MD
Neurological Surgery
Dr. Victor X. Du , MD
Neurological Surgery
Dr. Howard Michael Eisenberg , MD
Neurological Surgery
Dr. James Frazier , MD
Neurological Surgery
Dr. Gary Louis Gallia , MD, PhD
Neurological Surgery
Dr. Ira Martin Garonzik , MD
Neurological Surgery
Dr. Luis Fernando Gonzalez , MD
Neurological Surgery
Dr. Raymond Isaac Haroun , MD
Neurological Surgery
Frequently Asked Questions about Neurological Surgery in Baltimore
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Maryland licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Baltimore
- Student in an Organized Health Care Education/Training Program 4,029
- Social Worker - Clinical 1,918
- Physician Assistant 1,135
- Pharmacist 940
- Social Worker 939
- Physical Therapist 881
- Speech-Language Pathologist 818
- Nurse Practitioner - Family 712
- Counselor - Mental Health 648
- Occupational Therapist 563
- Nurse Anesthetist, Certified Registered 504
- Nurse Practitioner - Psychiatric/Mental Health 429
Neurological Surgery Specialists in Other Maryland Cities
Cities with the most listed practitioners first.