LISA T CHADWICK M.D.
NPI 1790765782
Family Medicine in Willimantic, CT

NPI Status: Active since January 18, 2006

Contact Information

40 MANSFIELD AVE
WILLIMANTIC, CT
ZIP 06226
Phone: (860) 450-7471

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  • Individual
  • Female
  • Family Medicine
  • PECOS Enrolled
  • Medicare Quality Reporting

About LISA CHADWICK

This page provides the complete NPI Profile along with additional information for Lisa Chadwick, a primary care provider established in Willimantic, Connecticut with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1790765782 assigned on January 2006. The practitioner's primary taxonomy code is 207Q00000X with license number 79428 (CT). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1790765782
Provider Name
LISA T CHADWICK M.D.
Gender
Female
Entity Type
Individual
Location Address
40 MANSFIELD AVE WILLIMANTIC, CT 06226
Location Phone
(860) 450-7471
Mailing Address
40 MANSFIELD AVE WILLIMANTIC, CT 06226
Mailing Phone
(860) 450-7471
Is Sole Proprietor?
No
Enumeration Date
01-18-2006
Last Update Date
02-10-2026
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A primary care provider (PCP) like Lisa Chadwick 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

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.
79428
License State
CT
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.

Medicare Participation & PECOS Enrollment Status

Lisa Chadwick 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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    6 DME suppliers used 19 Medicare Claims 49 Services Paid

  • DME-Other DME (DE000N)

    Pharmacy dispensing fee for inhalation drug(s); per 30 days (HCPCS:Q0513)

    1 DME suppliers used 14 Medicare Claims 14 Services Paid

Drugs Administered Through DME

  • DME-Drugs Administered Through DME (DG006N)

    Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg (HCPCS:J7613)

    1 DME suppliers used 14 Medicare Claims 3150 Services Paid

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.

Annual depression screening, 15 minutes

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

This service was performed 35 times for 35 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 35 times for 35 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 41 times for 40 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 100 times for 75 patients

Melanoma (skin cancer) excision

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

This service was performed for 1-10 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 06226 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.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients

Reviews for LISA T CHADWICK M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1790765782, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 8 + 0 + 1 + 4 + 6 + 1 + 0 + 7 + 1 + 6 + 24 = 68

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1790765782.

Other Providers at the Same Location


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

Clinic/Center (Federally Qualified Health Center (FQHC))
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Nurse Practitioner (Adult Health)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Nurse Practitioner
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Nurse Practitioner (Adult Health)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Social Worker (Clinical)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Nurse Practitioner (Family)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Nurse Practitioner (Family)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Marriage & Family Therapist
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Dentist (General Practice)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Nurse Practitioner (Psychiatric/Mental Health)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Dentist (General Practice)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Orthopaedic Surgery
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Dentist (General Practice)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Social Worker (Clinical)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Dental Hygienist
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Internal Medicine
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Dental Hygienist
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Nurse Practitioner (Family)
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Marriage & Family Therapist
40 MANSFIELD AVE
WILLIMANTIC, CT 06226
Family Medicine
40 MANSFIELD AVE
WILLIMANTIC, CT 06226

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790765782, enumerated as an "individual" on January 18, 2006.

The provider is located at 40 MANSFIELD AVE WILLIMANTIC, CT 06226 and the phone number is (860) 450-7471.

Family Medicine with taxonomy code 207Q00000X.