MACKENZIE CORBEIL O'NEILL APRN
NPI 1629454889
Nurse Practitioner - Acute Care in Hartford, CT

NPI Status: Active since August 10, 2015

Contact Information

80 SEYMOUR ST
HARTFORD HOSPITAL SURGERY DEPARTMENT
HARTFORD, CT
ZIP 06102
Phone: (860) 972-4670

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  • Individual
  • Female
  • Nurse Practitioner
  • Acute Care
  • PECOS Enrolled

About MACKENZIE O'NEILL

This page provides the complete NPI Profile along with additional information for Mackenzie O'neill, a provider established in Hartford, Connecticut with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1629454889 assigned on August 2015. The practitioner's primary taxonomy code is 363LA2100X with license number 6226 (CT). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1629454889
Provider Name
MACKENZIE CORBEIL O'NEILL APRN
Gender
Female
Entity Type
Individual
Location Address
80 SEYMOUR ST HARTFORD HOSPITAL SURGERY DEPARTMENT HARTFORD, CT 06102
Location Phone
(860) 972-4670
Mailing Address
80 SEYMOUR ST HARTFORD HOSPITAL SURGERY DEPARTMENT HARTFORD, CT 06102
Mailing Phone
(860) 972-4670
Is Sole Proprietor?
No
Enumeration Date
08-10-2015
Last Update Date
08-31-2015
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A nurse practitioner (NP) like Mackenzie O'neill is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
6226
License State
CT

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

006226 (CT)

Medicare Participation & PECOS Enrollment Status

Mackenzie O'neill is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 06102 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $93.86
  • Minimum New Patient Price $60.82
  • Maximum New Patient Price $183.1
  • Average New Patient Copayment $23.46
  • Minimum New Patient Copayment $15.2
  • Maximum New Patient Copayment $45.77

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $106.68
  • Minimum Established Patient Price $19.76
  • Maximum Established Patient Price $149.26
  • Average Established Patient Copayment $26.67
  • Minimum Established Patient Copayment $4.94
  • Maximum Established Patient Copayment $37.31

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for MACKENZIE CORBEIL O'NEILL APRN

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1629454889
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2649858816
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 4 + 9 + 8 + 5 + 8 + 8 + 1 + 6 + 24 = 81
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
90 - 81 = 99

The NPI number 1629454889 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1457359523 JOAO DELGADO MD
Individual
Emergency Medicine80 SEYMOUR ST HARTFORD HOSPITAL TRAUMA PROGRAM
HARTFORD, CT 06102
(860) 545-3112
1003818725 TIMOTHY STEPHEN BOYD M.D.
Individual
Radiology (Radiation Oncology)80 SEYMOUR ST HARTFORD HOSPITAL THE GRAY CANCER CENTER
HARTFORD, CT 06102
(860) 545-2803
1013909993DR. HELAINE FANNIE BERTSCH MD
Individual
Radiology (Radiation Oncology)80 SEYMOUR ST
HARTFORD, CT 06102
(860) 545-5702
1942292834DR. ANDREW LISTER SALNER M.D.
Individual
Radiology (Radiation Oncology)80 SEYMOUR ST
HARTFORD, CT 06102
(860) 545-2803
1780678078DR. KENNETH ALBERT LEOPOLD M.D.
Individual
Radiology (Radiation Oncology)80 SEYMOUR ST
HARTFORD, CT 06102
(860) 545-2803
1093709396DR. STEPHEN HAUSER M.D.
Individual
Radiology (Radiation Oncology)80 SEYMOUR ST
HARTFORD, CT 06102
(860) 545-2803
1093700643DR. ROBERT DOWSETT M.D.
Individual
Radiology (Radiation Oncology)80 SEYMOUR ST
HARTFORD, CT 06102
(860) 545-2803
1184605198DR. STANLEY EDWARD CHARTOFF M.D.
Individual
Emergency Medicine80 SEYMOUR ST
HARTFORD, CT 06102
(860) 545-4187
1376524058 JOSEPH VINCENT PORTEREIKO DO
Individual
Surgery (Surgical Critical Care)80 SEYMOUR ST HARTFORD HOSPITAL TRAUMA DEPT
HARTFORD, CT 06102
(860) 545-3112
1467433086DR. THERESA M VOYTEK M.D
Individual
Pathology (Anatomic Pathology & Clinical Pathology)80 SEYMOUR ST
HARTFORD, CT 06102
(860) 545-2249
1801878814 MARGARET B CRONE MSN
Individual
Nurse Practitioner (Primary Care)80 SEYMOUR ST EMERGENCY DEPT., HARTFORD HOSPITAL
HARTFORD, CT 06102
(860) 545-0000
1750353538 JOHN V BANTA SR. MD
Individual
Orthopaedic Surgery80 SEYMOUR ST HARTFORD HOSPITAL
HARTFORD, CT 06102
(860) 545-2791
1407806391HARTFORD HOSPITAL
Organization
Surgery80 SEYMOUR ST HARTFORD HOSPITAL PROFESSIONAL SERVICES
HARTFORD, CT 06102
(860) 545-7602
1932150364 M. EILEEN AUCLAIR PA
Individual
Physician Assistant80 SEYMOUR ST HARTFORD HOSPITAL SURGERY DEPT
HARTFORD, CT 06102
(860) 545-2840
1295780484DR. ADAM C STEINBERG DO
Individual
Obstetrics & Gynecology80 SEYMOUR ST HARTFORD HOSPITAL UROGYNECOLOGY DEPT
HARTFORD, CT 06102
(860) 545-4338
1750338109 VICTOR ROSSI MD
Individual
Internal Medicine80 SEYMOUR ST HARTFORD HOSPITAL CARDIOLOGY DEPT
HARTFORD, CT 06102
(860) 545-4398
1134176530 AMY MARIE JOHNSON M.D.
Individual
Obstetrics & Gynecology80 SEYMOUR ST HARTFORD HOSPITAL OBGYN DEPT
HARTFORD, CT 06102
(860) 545-2780
1518900133 AMY K. BROWN M.D.
Individual
Obstetrics & Gynecology (Gynecologic Oncology)80 SEYMOUR ST HARTFORD HOSPITAL GYNONCOLOGY DEPT
HARTFORD, CT 06102
(860) 545-4341
1649200163DR. DAVID ANTHONY MONTI M.D.
Individual
Physical Medicine & Rehabilitation80 SEYMOUR ST HARTFORD HOSPITAL REHABILITATION DEPT
HARTFORD, CT 06102
(860) 545-5107
1538181391 RANDOLPH E. EDWARDS MD
Individual
Surgery80 SEYMOUR ST HARTFORD HOSPITAL SURGERY DEPT
HARTFORD, CT 06102
(860) 545-5152

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629454889, enumerated in the NPI registry as an "individual" on August 10, 2015

The provider is located at 80 Seymour St Hartford Hospital Surgery Department Hartford, Ct 06102 and the phone number is (860) 972-4670

The provider's speciality is Nurse Practitioner with taxonomy code 363LA2100X with a focus in Acute Care

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $93.86 with an average copayment of $23.46 for new patient appointments. Established patients should expect a typical charge of $106.68 and an average copayment of 26.67. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on August 10, 2015. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.