DR. GREGORY SCOTT O'NEILL MD
NPI 1871600254
Family Medicine in Kennebunk, ME


Quality Rating: 98.23 out of 100 score

NPI Status: Active since August 23, 2006

Contact Information

2 LIVEWELL DR
KENNEBUNK, ME
ZIP 04043
Phone: (207) 467-6900

Get Directions Reviews

  • Individual
  • Male
  • Family Medicine
  • PECOS Enrolled

About GREGORY O'NEILL

This page provides the complete NPI Profile along with additional information for Gregory O'neill, a primary care provider established in Kennebunk, Maine with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1871600254 assigned on August 2006. The practitioner's primary taxonomy code is 207Q00000X with license number MD20428 (ME). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1871600254
Provider Name
DR. GREGORY SCOTT O'NEILL MD
Gender
Male
Entity Type
Individual
Location Address
2 LIVEWELL DR KENNEBUNK, ME 04043
Location Phone
(207) 467-6900
Mailing Address
1 MEDICAL CENTER DR BIDDEFORD, ME 04005
Mailing Phone
(207) 467-6900
Is Sole Proprietor?
No
Enumeration Date
08-23-2006
Last Update Date
03-11-2019
Code Navigator

A primary care provider (PCP) like Gregory O'neill sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Secondary Locations

  • 10400 75th St
    Kenosha, WI 53142
    (262) 697-7000
  • 10400 75th St
    Kenosha, WI 53142
    (262) 697-7000
  • 25A June St Ste 11
    Sanford, ME 04073
    (207) 490-7900

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD20428
License State
ME
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

48511 (WI)
2207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

036-084531 (IL)

Medicare Participation & PECOS Enrollment Status

Gregory 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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 10-19 minutes

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.

This service was performed 19 times for 19 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 86 times for 78 patients

New patient office or other outpatient visit, 15-29 minutes

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.

This service was performed 16 times for 16 patients

New patient office or other outpatient visit, 30-44 minutes

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.

This service was performed 34 times for 34 patients

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 04043 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $86.72
  • Minimum New Patient Price $56.28
  • Maximum New Patient Price $169.96
  • Average New Patient Copayment $21.68
  • Minimum New Patient Copayment $14.07
  • Maximum New Patient Copayment $42.49

Established Patients Visit Costs *

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

  • Average Established Patient Price $99.18
  • Minimum Established Patient Price $18.22
  • Maximum Established Patient Price $138.92
  • Average Established Patient Copayment $24.79
  • Minimum Established Patient Copayment $4.55
  • Maximum Established Patient Copayment $34.73

* 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.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 98.23, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 98.23 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 86.46

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Reviews for DR. GREGORY SCOTT O'NEILL MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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.
1871600254
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
281411200210
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 1 + 4 + 1 + 1 + 2 + 0 + 0 + 2 + 1 + 0 + 24 = 46
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
50 - 46 = 44

The NPI number 1871600254 is valid because the calculated check digit 4 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
1568448637 JOHN W THOMPSON D.O.
Individual
Internal Medicine (Gastroenterology)2 LIVEWELL DR THE MEDICAL GROUP DEPT. OF GOODALL HOSPITAL
KENNEBUNK, ME 04043
(207) 985-7174
1538210406 DANA WEBSTER D.O.
Individual
Family Medicine2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 985-7174
1336334143 NINA SHERVIN MD
Individual
Orthopaedic Surgery2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 490-7844
1013171909 KARI ELLEN LONDO AU.D
Individual
Audiologist2 LIVEWELL DR SUITE 203
KENNEBUNK, ME 04043
(207) 985-8005
1073858064 KRISTINA BERNADETTE BURKS HALLIDAY LCSW
Individual
Social Worker (Clinical)2 LIVEWELL DR CROSSROADS
KENNEBUNK, ME 04043
(207) 467-3369
1740352988DR. JEFFREY E MARTIN MD
Individual
General Practice2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 985-7174
1851788681SOUTHERN MAINE HEALTH CARE
Organization
Clinic/Center (Urgent Care)2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 294-8400
1841690427 SARA SHEIKH
Individual
Dentist2 LIVEWELL DR SUITE 105
KENNEBUNK, ME 04043
(207) 985-7944
1245465160MRS. JENNIFER LYN ROBBINS LCSW
Individual
Social Worker (Clinical)2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8562
1558926212 SARAH E MCLEAN PT
Individual
Physical Therapist2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-6977
1083274682 ALI ARSENAULT MS, OTR/L
Individual
Occupational Therapist2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-6977
1366002313 JANET BLAKE FREEMAN
Individual
Physical Therapist2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-6977
1144882549MS. DEBRA B ALEXANDRE
Individual
Physical Therapist2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-6977
1699746909DR. KELLY HAYDEN HAYDAY M.D.
Individual
Family Medicine2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8988
1437100534 MEGAN O BRIDGEO P.A.
Individual
Physician Assistant2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8988
1801978580 WILLIAM GALEN DUNAGIN M.D.
Individual
Dermatology2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8800
1215930177 CHRISTOPHER ALLAN HUGHES MD
Individual
Sleep Specialist, PhD2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8520
1467838854MS. EMILY T O'CONNELL NP
Individual
Nurse Practitioner (Family)2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8988
1134752884MS. HARPSWELL COFFIN FNP
Individual
Family Medicine2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8988
1619975810 PAUL E SEGAL D.O.
Individual
Internal Medicine2 LIVEWELL DR
KENNEBUNK, ME 04043
(207) 467-8988

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871600254, enumerated in the NPI registry as an "individual" on August 23, 2006

The provider is located at 2 Livewell Dr Kennebunk, Me 04043 and the phone number is (207) 467-6900

The provider's speciality is Family Medicine with taxonomy code 207Q00000X

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.

The provider has an overall high rating in the following quality measures: quality clinical practices and patient outcomes and experiences , uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $86.72 with an average copayment of $21.68 for new patient appointments. Established patients should expect a typical charge of $99.18 and an average copayment of 24.79. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 10-19 minutes, Established patient office or other outpatient visit, 20-29 minutes, New patient office or other outpatient visit, 15-29 minutes and New patient office or other outpatient visit, 30-44 minutes.

This NPI record was last updated on August 23, 2006. 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.