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Anesthesiology Specialists in Newark, DE

Browse 22 Anesthesiology providers listed in NPPES with a practice address in Newark, Delaware.

22 Healthcare Providers

How Newark compares with the U.S.

Newark has 73 clinicians in Anesthesiology per 100,000 residents, 4.0 times the U.S. rate of 18.

That is 22 active clinicians in Anesthesiology with a practice address in Newark, for a population of 30,330.

The Delaware rate is 12 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 Anesthesiology in Newark listed in the CMS Medicare file (17 of 17) accept Medicare assignment. That is similar to the Delaware share of 100%.

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.

None of the 17 clinicians in Anesthesiology in Newark listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

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).

Anesthesiology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Anesthesiology practitioners in Newark, DE

Source: CMS PECOS
PECOS Enrolled Specialists 17 In Newark, DE
Part B Lab & Imaging Eligible 16 Diagnostic Referrals
DME Ordering Eligible 16 Durable Medical Equipment
Home Health Agency Referrals 16 HHA Ordering Eligible
Showing 1โ€“20 of 22 providers
With recent CMS data first, then Aโ€“Z

Dr. Judith Barnett , DO

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Rd, Newark, DE 197181626
Phone: 3027331000
NPI Identifier 1932649191
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Dr. Sophia Cisler , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown-Stanton Rd, Newark, DE 197180002
Phone: 3027331000
NPI Identifier 1962847707
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Dr. Manivanh Keobounnam , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown-Stanton Road, Newark, DE 19718
Phone: 3027331000
NPI Identifier 1295897783
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Dr. Gina S Kim , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Rd, Newark, DE 197182200
Phone: 3027331042
NPI Identifier 1679916969
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Dr. James Aaron Leonard , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown-Stanton Rd, Newark, DE 19718
Phone: 3027331100
NPI Identifier 1295977825
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Dr. Donald Mathes , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1356454730
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Dr. Patricia Moore , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown-Stanton Road, Newark, DE 19718
Phone: 3027331000
NPI Identifier 1215957998
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Dr. Leonard John Nowcid , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Rd, Newark, DE 197182200
Phone: 3027331000
NPI Identifier 1154766715
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Dr. Robert F. Olszewski , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Road, Newark, DE 197181320
Phone: 3027331000
NPI Identifier 1447489505
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Dr. Karen E. Penzone , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1568413698
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Martin Richards , CRNA

Anesthesiology

Active NPI Status Accepts Medicare Assignment
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1760407464
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Dr. Read L. Siry , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Road, Newark, DE 197181320
Phone: 3027331000
NPI Identifier 1841425576
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Dr. Burkhard Spiekermann , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1801909189
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Dr. Brett Stadler , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1205949591
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Dr. Terence J. Wallace , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Road, Newark, DE 197181320
Phone: 3027331000
NPI Identifier 1144489766
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Dr. William Weaver , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1811000110
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Dr. Christopher Whitten , MD

Anesthesiology

Active NPI Status
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1487767794
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Dr. Mei Lene Wu , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
4755 Ogletown Stanton Road, Newark, DE 197181320
Phone: 3027331000
NPI Identifier 1659691350
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Charles Cooper

Anesthesiology

Active NPI Status
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1043323496
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Dr. Mark Harris , MD

Anesthesiology

Active NPI Status
111 Continental Dr, Suite 412, Newark, DE 197134306
Phone: 3027094497
NPI Identifier 1447363809
View Full Profile

Frequently Asked Questions about Anesthesiology in Newark

How do I check a Anesthesiology 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 Delaware 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.