ROBERT EUGENE NAKKEN M.D.
NPI 1033244207
Orthopaedic Surgery in Cedar City, UT

Q: What is Robert Nakken's NPI number?

The NPI number for Robert Nakken is 1033244207. It was assigned to this individual provider in the NPPES registry on February 21, 2007.

Q: What is Robert Nakken's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Nakken was last updated on September 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 21, 2007PECOS EnrolledAccepts Medicare Assignment

166 W 1325 N, SUITE 150, CEDAR CITY, UT 84720(435) 586-6962(435) 867-1663 Get Directions Write a Review

NPPES record last updated: September 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Robert Eugene Nakken M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT EUGENE NAKKEN M.D. (NPI 1033244207) is an individual orthopaedic surgery provider in Cedar City, Utah, licensed in Utah (362925-1205) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Cedar City Hospital, and is a graduate of Saint Louis University School Of Medicine (1993).

NPPES Registry Identity

NPI1033244207

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameROBERT EUGENE NAKKENCredential: M.D.

Location Address166 W 1325 N, SUITE 150Cedar City, UT 84720-7792

Mailing Address166 W 1325 N, Suite 150Cedar City, UT 84720-7792 · (435) 586-6962 · Fax (435) 867-1663

Phone(435) 586-6962

Fax(435) 867-1663

Sole ProprietorYes

Medical School CMSSaint Louis University School Of MedicineGraduated 1993

Enumeration DateFebruary 21, 2007

Last NPPES UpdateSeptember 8, 2021

NPPES CertifiedSeptember 8, 2021

✔ NPI 1033244207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in UT · 362925-1205

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

166 W 1325 N, Cedar City, UT 84720

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Select Health, University of Utah Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Robert Eugene Nakken M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163552563

PECOS Enrollment IDI20100610001211

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Robert Nakken reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ihc Health Services Inc

Same address

Surgery

166 W 1325 N, SUITE 350
Cedar City, UT 84720

Reassigned Medicare billing, Utah enrollment
3,691 clinicians in this Medicare group

NPI 1730219387 (435) 586-8192

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

256 services173 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

103 services90 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

70 services70 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

60 services60 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

53 services44 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

44 services36 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

36 services31 patients

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

28 services27 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

21 services20 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

17 services16 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

15 services12 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

15 services15 patients

Repair of shoulder rotator cuff using an endoscope 29827

This procedure, known as arthroscopic rotator cuff repair, helps fix tears in the shoulder's rotator cuff. An endoscope, a small camera, is used to view the shoulder inside. Using small tools, the surgeon repairs the torn tissue. This minimally invasive approach often leads to a quicker recovery.

12 services12 patients

Removal of extensive shoulder joint tissue using an endoscope 29823

This procedure, known as arthroscopic debridement, involves using a small camera (endoscope) to view your shoulder joint. Damaged or unwanted tissue is then carefully removed. This minimally invasive technique aims to reduce pain and improve joint mobility.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cedar City Hospital

Acute Care Hospitals · Cedar City, UT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number460007

Location1303 North Main StreetCedar City, UT 84721 · Iron County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.41 typical visit price

range $54.34 – $166.03

Typical copayment $21.10 (range $13.58 – $41.50)

Most-billed visit code 99203

Established Patient

$68.01 typical visit price

range $17.23 – $135.20

Typical copayment $17.00 (range $4.30 – $33.80)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEVE C. NEWMAN P.A.

Physician Assistant

166 W 1325 N, SUITE 150
CEDAR CITY, UT 84720

Iron County (435) 586-6962

MR. BRADY K ENGLESTEAD M.P.T.

Physical Therapist

166 W 1325 N, SUITE 100
CEDAR CITY, UT 84720

Iron County (435) 586-0064

SOUTHERN UTAH PHYSICAL THERAPY & REHABILITATION P.C.

Physical Therapist

166 W 1325 N, SUITE 100
CEDAR CITY, UT 84720

Iron County (435) 586-0064

GARLAND EARWOOD O.T. R. L.

Occupational Therapist

166 W 1325 N, STE 100
CEDAR CITY, UT 84720

Iron County (435) 586-0064

TORI B FORSYTH P.T.

Physical Therapist

166 W 1325 N, STE 100
CEDAR CITY, UT 84720

Iron County (435) 586-0064

MICHAEL G STULTS MD

Surgery

166 W 1325 N, #350
CEDAR CITY, UT 84720

Iron County (435) 586-8192

GARY W. CLARK INC

Podiatrist

166 W 1325 N, SUITE 300
CEDAR CITY, UT 84720

Iron County (435) 867-8521

IHC HEALTH SERVICES INC

Surgery

166 W 1325 N, SUITE 350
CEDAR CITY, UT 84720

Iron County (435) 586-8192

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Nakken's NPI number?

The NPI number for Robert Nakken is 1033244207. It was assigned to this individual provider in the NPPES registry on February 21, 2007.

Where is Robert Nakken located?

Robert Nakken practices at 166 W 1325 N Suite 150, Cedar City, UT 84720. The listed phone number is (435) 586-6962.

What is Robert Nakken's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Robert Nakken enrolled in Medicare?

Yes. Robert Nakken is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Robert Nakken's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Nakken reassigns Medicare benefits to Ihc Health Services Inc (Cedar City, UT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Nakken's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Nakken accept?

Health plans from Molina Healthcare, Select Health and University of Utah Health Plans list Robert Nakken as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Robert Nakken affiliated with any hospitals?

According to CMS data, Robert Nakken is affiliated with Cedar City Hospital.

When was this NPI record last updated?

The NPPES record for Robert Nakken was last updated on September 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.