DR. NICHOLAS O'NEILL D.O.
NPI 1437509387
Orthopaedic Surgery in Fargo, ND

Q: What is Nicholas O'neill's NPI number?

The NPI number for Nicholas O'neill is 1437509387. It was assigned to this individual provider in the NPPES registry on June 21, 2016.

Q: What is Nicholas O'neill'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 Nicholas O'neill was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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 June 21, 2016PECOS EnrolledAccepts Medicare Assignment

82.99/100

CMS Quality Rating

3000 32ND AVE S, FARGO, ND 58103(701) 364-8000 Get Directions Write a Review

NPPES record last updated: June 4, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 4, 2025, Sep 29, 2022, Jun 21, 2016 (3 updates tracked since 2016).

On this page

About Dr. Nicholas O'neill D.o. NPPES

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

DR. NICHOLAS O'NEILL D.O. (NPI 1437509387) is an individual orthopaedic surgery provider in Fargo, North Dakota, licensed in North Dakota (18476) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Marys - Detroit Lakes, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1437509387

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameDR. NICHOLAS O'NEILLCredential: D.O.

Location Address3000 32ND AVE SFargo, ND 58103-6132

Mailing Address400 E 3rd StDuluth, MN 55805-1951 · (218) 786-8364

Phone(701) 364-8000

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateJune 21, 2016

Last NPPES UpdateJune 4, 20253 updates tracked since enumeration

NPPES CertifiedJune 4, 2025

✔ NPI 1437509387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

Licenses✔ Licensed in ND · 18476✔ Licensed in MN · 79876✔ Licensed in MI · 5101022405✔ Licensed in SC · 83559

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.

3000 32ND AVE S, Fargo, ND 58103

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Secondary Practice Locations 3

Location 11000 Harrington StMount Clemens, MI 48043-2920 · Phone (586) 493-8000

Location 2200 Patewood Dr Ste C100Greenville, SC 29615-6322 · Phone (864) 454-7422 · Fax (864) 454-8265

Location 31720 University Dr SFargo, ND 58103-4940 · Phone (701) 417-6000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan.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

Dr. Nicholas O'neill D.o. 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 ID8224321922

PECOS Enrollment IDI20221014000538, I20250625001247

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 Reassignments

Medicare enrollment records show Nicholas O'neill reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Innovis Health, LLC

0.1 mi

General Acute Care Hospital

3000 32ND AVE S
Fargo, ND 58103

Reassigned Medicare billing, North Dakota enrollment
617 clinicians in this Medicare group

NPI 1215125463 (701) 364-8000

St. Mary's Regional Health Center

35 mi

Family Medicine

1005 1ST ST
Lake Park, MN 56554

Reassigned Medicare billing, Minnesota enrollment
Medicare enrollment name: St Marys Regional Health Center
254 clinicians in this Medicare group

NPI 1548604309 (218) 238-5901

First Care Medical Services

72 mi

Critical Access Hospital

900 HILLIGOSS BLVD SE
Fosston, MN 56542

Reassigned Medicare billing, Minnesota enrollment
Also billed through NPI 1497850119 (Minnesota)
91 clinicians in this Medicare group

NPI 1073638565 (218) 435-1133

Midwest Orthopaedic Center S C

552 mi

Specialist

6000 N ALLEN ROAD
Peoria, IL 61614

Reassigned Medicare billing, Illinois enrollment
39 clinicians in this Medicare group

NPI 1710938006 (309) 691-1400

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 26

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.

Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg J7328

Gelsyn-3 is a treatment involving injections of a substance called hyaluronan into the joint space. Hyaluronan is naturally present in healthy joint fluid, aiding in lubrication and shock absorption. This treatment helps relieve joint pain, often in conditions like osteoarthritis.

3,864 services11 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

604 services104 patients

X-ray of hip, 1 view 73501

An X-ray of the hip, 1 view, is a quick, painless test where a small amount of radiation is used to produce images of the hip joint. This helps in diagnosing conditions like arthritis or fractures. You'll be positioned so that the X-ray machine can capture the best image of your hip.

179 services70 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.

173 services70 patients

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110

This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.

171 services58 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.

161 services118 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

152 services144 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.

137 services119 patients

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.

104 services94 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

85 services72 patients

Evaluation for physical therapy, typically 20 minutes 97161

An evaluation for physical therapy is a short, 20-minute assessment where your physical condition, mobility, and pain levels are examined. This helps in designing a personalized therapy plan to enhance your physical function and well-being.

84 services84 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.

83 services83 patients

X-ray of hip, minimum of 4 views 73503

An X-ray of the hip with a minimum of 4 views is a non-invasive procedure that uses a small amount of radiation to produce images of the hip joint from different angles. This helps to diagnose conditions such as fractures, arthritis, or other abnormalities. It's a quick, painless process.

80 services78 patients

Therapy procedure using manual technique, each 15 minutes 97140

This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.

79 services38 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.

61 services53 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.

37 services36 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

35 services35 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.

31 services31 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.

29 services13 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

26 services25 patients

X-ray of thigh bone, minimum 2 views 73552

An X-ray of the thigh bone is a non-invasive imaging test. It involves passing a small amount of radiation through the thigh to produce images of the bone structure. At least two different angles are captured for a comprehensive view. This helps detect fractures, infections, or other abnormalities.

24 services15 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

24 services24 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.

21 services19 patients

Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement 27236

This procedure involves treating a fracture at the top of your thigh bone. A stabilizing device or prosthetic replacement is placed to aid in healing. This helps restore mobility and function while reducing pain. The treatment aims for a quick and safe recovery.

15 services15 patients

Treatment of broken neck of thigh bone with bone implant 27245

This procedure involves repairing a fractured thigh bone by inserting a bone implant. The implant helps stabilize the bone, allowing it to heal correctly. It's performed under anesthesia and requires a hospital stay for recovery.

12 services12 patients

X-ray of both hips, minimum of 5 views 73523

An X-ray of both hips with a minimum of 5 views is a non-invasive imaging test. It uses a small amount of radiation to produce images of the hip joints from different angles. This aids in diagnosing conditions such as fractures, arthritis, or other hip abnormalities.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Essentia Health St Marys - Detroit Lakes

Acute Care Hospitals · Detroit Lakes, MN

OwnershipVoluntary non-profit - Church

CMS Certification Number240101

Location1027 Washington AveDetroit Lakes, MN 56501 · Becker County

Birthing friendly

Essentia Health Ada

Critical Access Hospitals · Ada, MN

OwnershipVoluntary non-profit - Private

CMS Certification Number241313

Location201 9th Street WestAda, MN 56510 · Norman County

Emergency services

Essentia Health Holy Trinity Hospital

Critical Access Hospitals · Graceville, MN

OwnershipVoluntary non-profit - Private

CMS Certification Number241321

Location115 Second Street West, Box 157Graceville, MN 56240 · Big Stone County

Emergency services

Essentia Health Fosston

Critical Access Hospitals · Fosston, MN

OwnershipVoluntary non-profit - Private

CMS Certification Number241357

Location900 Hilligoss Boulevard SEFosston, MN 56542 · Polk County

Emergency services

Essentia Health

Acute Care Hospitals · Fargo, ND

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number350070

Location3000 32nd Ave SouthFargo, ND 58104 · Cass County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 58103 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

$85.71 typical visit price

range $55.75 – $168.12

Typical copayment $21.42 (range $13.93 – $42.03)

Most-billed visit code 99203

Established Patient

$69.48 typical visit price

range $18.11 – $137.65

Typical copayment $17.37 (range $4.52 – $34.41)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.99/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

87.06

Promoting Interoperability

Improvement Activities

Cost

57.08

Other Providers at the Same Location NPPES 20

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

ZENA KAY HOMAN M.D.

Obstetrics & Gynecology