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Neurological Surgery Specialists in Tyler, TX

Browse 12 Neurological Surgery providers listed in NPPES with a practice address in Tyler, Texas.

12 Healthcare Providers

How Tyler compares with the U.S.

Tyler has 11 clinicians in Neurological Surgery per 100,000 residents, 4.2 times the U.S. rate of 2.6.

That is 12 active clinicians in Neurological Surgery with a practice address in Tyler, for a population of 109,215.

The Texas rate is 2.2 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.

100% of clinicians in Neurological Surgery in Tyler listed in the CMS Medicare file (10 of 10) accept Medicare assignment. That is similar to the Texas share of 96%.

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.

30% of clinicians in Neurological Surgery in Tyler listed in the CMS Medicare file (3 of 10) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Texas share of 32%.

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 Tyler, TX

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Tyler, TX
Part B Lab & Imaging Eligible 12 Diagnostic Referrals
DME Ordering Eligible 12 Durable Medical Equipment
Home Health Agency Referrals 12 HHA Ordering Eligible
Showing 1โ€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Dr. Nicholas Stephen Andrade , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
700 Olympic Plaza Cir Ste 850, Tyler, TX 757011955
Phone: 9035908012
NPI Identifier 1497919310
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Dr. John Stuart Crutchfield , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
722 Clinic Dr, Tyler, TX 757012001
Phone: 9035319901
NPI Identifier 1770564320
View Full Profile

Dr. Paul W Detwiler , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
700 Olympic Plaza Cir, Ste 850, Tyler, TX 757011955
Phone: 9035952441
NPI Identifier 1447253356
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Dr. Thomas Julian Gianaris , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
700 Olympic Plaza Cir Ste 850, Tyler, TX 757011955
Phone: 9035952441
NPI Identifier 1629417829
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Dr. Charles R Gordon , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
2737 S Broadway Ave, Tyler, TX 757015413
Phone: 9035926000
NPI Identifier 1164535142
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Dr. Thomas W Grahm , MD

Neurological Surgery

Active NPI Status
700 Olympic Plaza Cir, Ste 850, Tyler, TX 757011955
Phone: 9035952441
NPI Identifier 1568465474
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Dr. Stephen V Nalbach , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
700 Olympic Plaza Cir Ste 850, Tyler, TX 757011955
Phone: 9035952441
NPI Identifier 1669672960
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Dr. Todd A Patrick , MD PHD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
910 E Houston St, Ste 330, Tyler, TX 757028369
Phone: 9035257995
NPI Identifier 1629056908
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Dr. Andy Juney Redmond , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
2737 S Broadway Ave, Tyler, TX 757015413
Phone: 9035926000
NPI Identifier 1831373042
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Dr. Mark B Renfro , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
700 Olympic Plaza Cir, Ste 850, Tyler, TX 757011955
Phone: 9035952441
NPI Identifier 1003819913
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Dr. Guy O Danielson , MD

Neurological Surgery

Active NPI Status
1814 Roseland Blvd, Suite 200, Tyler, TX 757014244
Phone: 9035958077
NPI Identifier 1801905674
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Dr. Luis Guillermo Fernandez , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
700 Olympic Plaza Cir Ste 850, Tyler, TX 757011955
Phone: 9035952441
NPI Identifier 1932603461
View Full Profile

Frequently Asked Questions about Neurological Surgery in Tyler

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 Texas 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.