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Orthopaedic Surgery Specialists in Lone Tree, CO

Browse 25 Orthopaedic Surgery providers listed in NPPES with a practice address in Lone Tree, Colorado.

25 Healthcare Providers

How Lone Tree compares with the U.S.

Lone Tree has 177 clinicians in Orthopaedic Surgery per 100,000 residents, 23.8 times the U.S. rate of 7.4.

That is 25 active clinicians in Orthopaedic Surgery with a practice address in Lone Tree, for a population of 14,147.

The Colorado rate is 8.0 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 Orthopaedic Surgery in Lone Tree listed in the CMS Medicare file (20 of 20) accept Medicare assignment. That is similar to the Colorado 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.

10% of clinicians in Orthopaedic Surgery in Lone Tree listed in the CMS Medicare file (2 of 20) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Colorado share of 17%.

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).

Orthopaedic Surgery Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Orthopaedic Surgery practitioners in Lone Tree, CO

Source: CMS PECOS
PECOS Enrolled Specialists 23 In Lone Tree, CO
Part B Lab & Imaging Eligible 23 Diagnostic Referrals
DME Ordering Eligible 23 Durable Medical Equipment
Home Health Agency Referrals 23 HHA Ordering Eligible
Showing 1โ€“20 of 25 providers
With recent CMS data first, then Aโ€“Z

Dr. John R Barker , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10103 Ridgegate Pkwy, Lone Tree, CO 801245520
Phone: 3032258120
NPI Identifier 1013919117
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Dr. Cale W Bonds , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1104817493
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Dr. Katherine Marie Dederer , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1548680788
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Dr. Robin Hall Dunn , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1346634839
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Dr. Byron Jason Ellis , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1669866927
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Dr. Leonard Wade Faulk , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1073956975
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Dr. Mark S Fitzgerald , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
9777 S Yosemite St, Suite 220, Lone Tree, CO 801243191
Phone: 3036997325
NPI Identifier 1124199682
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Dr. Yitzak Fox , DO

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10535 Park Meadows Blvd Ste 301, Lone Tree, CO 801248456
Phone: 3036628250
NPI Identifier 1700442159
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Dr. Robert James Greenhow , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
9777 S Yosemite St, 220, Lone Tree, CO 801243191
Phone: 3036997325
NPI Identifier 1518937291
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Dr. Richard A Hathaway , MD

Orthopaedic Surgery

Active NPI Status
9695 S Yosemite St, Suite 200, Lone Tree, CO 801242888
Phone: 3033384545
NPI Identifier 1548304348
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Dr. Paul V Hautamaa , MD

Orthopaedic Surgery

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1124162847
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Dr. Eric R Jamrich , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10103 Ridgegate Pkwy, Lone Tree, CO 801245520
Phone: 3032258120
NPI Identifier 1134120884
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Dr. Christopher David Joyce , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10535 Park Meadows Blvd, Suite 301, Lone Tree, CO 80124
Phone: 3036628250
NPI Identifier 1861819112
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Dr. David Hakbum Kim , MD

Orthopaedic Surgery

Active NPI Status
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1225165251
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Dr. Scott Jamison Koenig , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10535 Park Meadows Blvd Ste 301, Lone Tree, CO 801248456
Phone: 3036628250
NPI Identifier 1902330699
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Dr. Joseph R Langston , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1780942128
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Dr. David Craig Loucks , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
9777 S Yosemite St, 220, Lone Tree, CO 801243191
Phone: 3036997325
NPI Identifier 1699745836
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Dr. Andrew John Morris , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1760802631
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Dr. Trevor W Oren , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1679610950
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Dr. Lucas S Rylander , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
10240 Park Meadows Dr, Lone Tree, CO 801245425
Phone: 3033384545
NPI Identifier 1386857837
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Frequently Asked Questions about Orthopaedic Surgery in Lone Tree

How do I check a Orthopaedic 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 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.