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Anesthesiology Specialists in Lone Tree, CO

Browse 18 Anesthesiology providers listed in NPPES with a practice address in Lone Tree, Colorado.

18 Healthcare Providers

How Lone Tree compares with the U.S.

Lone Tree has 127 clinicians in Anesthesiology per 100,000 residents, 7.1 times the U.S. rate of 18.

That is 18 active clinicians in Anesthesiology with a practice address in Lone Tree, for a population of 14,147.

The Colorado rate is 21 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 Lone Tree listed in the CMS Medicare file (10 of 10) accept Medicare assignment. That is similar to the Colorado share of 98%.

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 10 clinicians in Anesthesiology in Lone Tree 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 Lone Tree, CO

Source: CMS PECOS
PECOS Enrolled Specialists 14 In Lone Tree, CO
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€“18 of 18 providers
With recent CMS data first, then Aโ€“Z

Dr. David W Brown , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1851737423
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Dr. Eric Jacob Eisenman , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1902980766
View Full Profile

Dr. Shawn J Marsh , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1780659235
View Full Profile

Dr. Michael P Mcnevin , MD

Anesthesiology

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1518001221
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Dr. Kelly O'hear Sheppard , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1366886780
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Dr. Lauren Tobin Thompson , DO

Anesthesiology

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1831535533
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Dr. Stacey Lynn Warner , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
9777 S Yosemite St Ste 210, Lone Tree, CO 801243115
Phone: 3037082943
NPI Identifier 1083818686
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Dr. William J Beamgard , MD

Anesthesiology

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1710021431
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Dr. Kathleen A Daetwyler , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1134352818
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Dr. Daniel Kirkwood Hecht , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1952832594
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Dr. Leonid G Liptsen , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1861498479
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Dr. Jefferson P Mostellar , MD

Anesthesiology

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1164559167
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Dr. Melissa Pelkey , MD

Anesthesiology

Active NPI Status
10099 Ridgegate Pkwy Ste 200, Lone Tree, CO 801245532
Phone: 7202254466
NPI Identifier 1407615909
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Sonja Radosevic

Anesthesiology

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1376292664
View Full Profile

Dr. Ryan Paul Reichert , DO

Anesthesiology

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1760125520
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Dr. Anne M.l. Rustemeyer , DO

Anesthesiology

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1578884177
View Full Profile
Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1659481422
View Full Profile

Dr. Ryan Robert Wilson , MD

Anesthesiology

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1093977258
View Full Profile

Frequently Asked Questions about Anesthesiology in Lone Tree

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 Colorado 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.