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Neurological Surgery Specialists in Worcester, MA

Browse 16 Neurological Surgery providers listed in NPPES with a practice address in Worcester, Massachusetts.

16 Healthcare Providers

How Worcester compares with the U.S.

Worcester has 7.7 clinicians in Neurological Surgery per 100,000 residents, 3.0 times the U.S. rate of 2.6.

That is 16 active clinicians in Neurological Surgery with a practice address in Worcester, for a population of 207,055.

The Massachusetts rate is 3.4 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.

85% of clinicians in Neurological Surgery in Worcester listed in the CMS Medicare file (11 of 13) accept Medicare assignment. That is lower than the Massachusetts share of 95%.

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.

69% of clinicians in Neurological Surgery in Worcester listed in the CMS Medicare file (9 of 13) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Massachusetts share of 62%.

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 Worcester, MA

Source: CMS PECOS
PECOS Enrolled Specialists 14 In Worcester, MA
Part B Lab & Imaging Eligible 14 Diagnostic Referrals
DME Ordering Eligible 14 Durable Medical Equipment
Home Health Agency Referrals 14 HHA Ordering Eligible
Showing 1โ€“16 of 16 providers
With recent CMS data first, then Aโ€“Z

Dr. Peter Sebastian Amenta , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Ave N, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1447460985
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Dr. Oguz I Cataltepe , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Ave N, Department Of Neurosurgery, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1174505598
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Dr. Celina Crisman , MD

Neurological Surgery

Active NPI Status
55 Lake Avenue North, Department Of Neurological Surgery, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1255699963
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Dr. Dominic Julian Gessler , MD

Neurological Surgery

Active NPI Status
55 Lake Ave N, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1295398220
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Dr. Stephen M Gutting , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Ave N, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1063465615
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Farid Hamzei-Sichani

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Ave N, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1437393741
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Dr. Mark D Johnson , MD PHD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Ave N, Worcester, MA 016550002
Phone: 5088562963
NPI Identifier 1578501797
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Dr. Gerald T. Mcgillicuddy , MD

Neurological Surgery

Active NPI Status
67 Belmont St, Worcester, MA 016052657
Phone: 5087524336
NPI Identifier 1932165891
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Dr. Richard P Moser , MD

Neurological Surgery

Active NPI Status
55 Lake Ave N, Department Of Surgery, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1225086457
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Dr. Ziev Ben Moses , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Ave N, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1700178589
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Dr. Frederik A Pennings , MD, PhD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
119 Belmont St, Worcester, MA 016052903
Phone: 5083341886
NPI Identifier 1215126479
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Dr. Thomas A Pieters , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Ave N, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1518354422
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Dr. Justin A Slavin , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Avenue North, Department Of Neurosurgery, Worcester, MA 016550002
Phone: 5083340605
NPI Identifier 1790944668
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Dr. Madhav Sukumaran , MD, PhD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
55 Lake Avenue North, Worcester, MA 01655
Phone: 5083340605
NPI Identifier 1174941819
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Dr. Arno S. Sungarian , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
67 Belmont St, Worcester, MA 016052657
Phone: 5087526381
NPI Identifier 1295791150
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Dr. Robin I Davidson , MD

Neurological Surgery

Active NPI Status
55 Lake Ave, North, Ummhc-Univ Campus, Worcester, MA 01655
Phone: 5083347322
NPI Identifier 1851582951
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Frequently Asked Questions about Neurological Surgery in Worcester

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 Massachusetts 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.