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Neurological Surgery Specialists in Saint Louis, MO

Browse 90 Neurological Surgery providers listed in NPPES with a practice address in Saint Louis, Missouri.

90 Healthcare Providers

How Saint Louis compares with the U.S.

Saint Louis has 31 clinicians in Neurological Surgery per 100,000 residents, 12.1 times the U.S. rate of 2.6.

That is 90 active clinicians in Neurological Surgery with a practice address in Saint Louis, for a population of 288,512.

The Missouri rate is 3.1 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.

93% of clinicians in Neurological Surgery in Saint Louis listed in the CMS Medicare file (54 of 58) accept Medicare assignment. That is similar to the Missouri share of 97%.

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.

45% of clinicians in Neurological Surgery in Saint Louis listed in the CMS Medicare file (26 of 58) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Missouri share of 40%.

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 Saint Louis, MO

Source: CMS PECOS
PECOS Enrolled Specialists 72 In Saint Louis, MO
Part B Lab & Imaging Eligible 72 Diagnostic Referrals
DME Ordering Eligible 73 Durable Medical Equipment
Home Health Agency Referrals 72 HHA Ordering Eligible
Showing 1โ€“20 of 90 providers
With recent CMS data first, then Aโ€“Z

Dr. Daniel Marshall Aaronson , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1201 S Grand Blvd, Saint Louis, MO 631041016
Phone: 3146172000
NPI Identifier 1679937908
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Diane Aum

Neurological Surgery

Active NPI Status
1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003
Phone: 3143625000
NPI Identifier 1154816163
View Full Profile

Dr. Mauricio Jose Avila Guerra , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
1201 S Grand Blvd, Saint Louis, MO 631041016
Phone: 3146173420
NPI Identifier 1487016390
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Dr. Robert J Bernardi , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
11605 Studt Ave, Suite One, Saint Louis, MO 631417052
Phone: 3146999818
NPI Identifier 1265420269
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Dr. Richard D. Bucholz , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1201 S Grand Blvd, Saint Louis, MO 631041016
Phone: 3149778849
NPI Identifier 1457455677
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Dr. Magalie Cadieux , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12634 Olive Blvd, Dept Neurological Surgery, Saint Louis, MO 631416337
Phone: 3143623577
NPI Identifier 1669107587
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Dr. Fangxiang Chen , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
10012 Kennerly Rd, Ste 400, Saint Louis, MO 631282197
Phone: 3145435999
NPI Identifier 1194932996
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Dr. Jeroen Raymond Coppens , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1201 S Grand Blvd, Saint Louis, MO 631041016
Phone: 3149778849
NPI Identifier 1619164555
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Dr. Andrew Thomas Coxon , MD, MSCI

Neurological Surgery

Active NPI Status
1 Barnes Jew Hosp Plz, Saint Louis, MO 631101003
Phone: 3143623636
NPI Identifier 1437889664
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Dr. Ralph Gerard Dacey , MD

Neurological Surgery

Active NPI Status
4921 Parkview Pl, Dept Neurological Surgery, Ste 6b/6c, Saint Louis, MO 631101032
Phone: 3143623577
NPI Identifier 1003833567
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Dr. Joshua L Dowling , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4500 Forest Park Ave, Dept Neurological Surgery, Ste 1b, Saint Louis, MO 631082114
Phone: 3143623577
NPI Identifier 1710905443
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Dr. Ashley Michelle Dunbar , MD

Neurological Surgery

Active NPI Status
1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003
Phone: 3143625000
NPI Identifier 1912575713
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Dr. Kurt M Eichholz , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
4590 S Lindbergh Blvd, Saint Louis, MO 631271832
Phone: 3142709494
NPI Identifier 1053323915
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Dr. Brendan Manuel Fong , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
12855 N 40 Dr Ste 125, Saint Louis, MO 631418663
Phone: 3148061770
NPI Identifier 1245670504
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Dr. Thomas Robert Forget , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
621 S New Ballas Rd, Suite 297a, Saint Louis, MO 631418232
Phone: 3142516364
NPI Identifier 1417903022
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Diogo Garcia

Neurological Surgery

Active NPI Status
1 Barnes Jew Hosp Plz, Saint Louis, MO 631101003
Phone: 3143692441
NPI Identifier 1477399616
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Dr. Jacob K Greenberg , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1044 N Mason Rd, Dept Neurological Surgery, Ste 110, Saint Louis, MO 631416431
Phone: 3143623577
NPI Identifier 1902287220
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Dr. Ridhima Rao Guniganti , MD

Neurological Surgery

Active NPI Status
1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003
Phone: 3143625000
NPI Identifier 1659866580
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Dr. Bassam Ar Hadi , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10012 Kennerly Rd Ste 400, Saint Louis, MO 631282197
Phone: 3145435999
NPI Identifier 1053345231
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Dr. Daniel M Hafez , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
12634 Olive Blvd, Dept Neurological Surgery, Saint Louis, MO 631416337
Phone: 3143623577
NPI Identifier 1134534621
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Frequently Asked Questions about Neurological Surgery in Saint Louis

How do I check a Neurological Surgery practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Missouri licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

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.