MRS. GILLIAN MATOS
NPI 1801562061
Nurse Practitioner in Tewksbury, MA

NPI Status: Active since August 18, 2021

Contact Information

365 EAST ST
TEWKSBURY, MA
ZIP 01876
Phone: (978) 851-7321

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  • Individual
  • Female
  • Years of Experience 5
  • Nurse Practitioner
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GILLIAN MATOS

This page provides the complete NPI Profile along with additional information for Gillian Matos, a provider established in Tewksbury, Massachusetts with a medical specialization in Nurse Practitioner and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1801562061 assigned on August 2021. The practitioner's primary taxonomy code is 363L00000X with license number RN2266714 (MA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1801562061
Provider Name
MRS. GILLIAN MATOS
Other Name
GILLIAN MUNDRY
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
365 EAST ST TEWKSBURY, MA 01876
Location Phone
(978) 851-7321
Mailing Address
365 EAST ST TEWKSBURY, MA 01876
Mailing Phone
(978) 851-7321
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
No
Enumeration Date
08-18-2021
Last Update Date
03-08-2023
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A nurse practitioner (NP) like Gillian Matos 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

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
RN2266714
License State
MA
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Medicare Participation & PECOS Enrollment Status

Gillian Matos is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Gillian Matos 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

  • PECOS PAC ID: 2668863358

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220107001163

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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.

Unknown

  • Other-Enteral and Parenteral (OB006N)

    Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit (HCPCS:B4150)

    2 DME suppliers used 12 Medicare Claims 6793 Services Paid

Durable Medical Equipment

  • DME-Hospital Beds (DB000N)

    Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress (HCPCS:E0260)

    1 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Other DME (DE000N)

    Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) (HCPCS:E0630)

    1 DME suppliers used 11 Medicare Claims 11 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.

Follow-up hospital inpatient care per day, typically 15 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

This service was performed 175 times for 41 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 211 times for 44 patients

Hospital discharge day management, more than 30 minutes

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

This service was performed 15 times for 14 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $24.41 for a new patient copayment and $27.79 for an established patient copayment.

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 01876 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $97.64
  • Minimum New Patient Price $63.72
  • Maximum New Patient Price $189.86
  • Average New Patient Copayment $24.41
  • Minimum New Patient Copayment $15.93
  • Maximum New Patient Copayment $47.46

Established Patients Visit Costs *

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

  • Average Established Patient Price $111.18
  • Minimum Established Patient Price $21.07
  • Maximum Established Patient Price $155.29
  • Average Established Patient Copayment $27.79
  • Minimum Established Patient Copayment $5.26
  • Maximum Established Patient Copayment $38.82

* 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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Gillian Matos is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
LOWELL GENERAL HOSPITAL295 VARNUM AVENUE
LOWELL, MA 01854
(978) 937-6000Acute Care Hospitals

Reviews for MRS. GILLIAN MATOS

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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.
1801562061
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
28011064012
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 0 + 1 + 1 + 0 + 6 + 4 + 0 + 1 + 2 + 24 = 49
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
50 - 49 = 11

The NPI number 1801562061 is valid because the calculated check digit 1 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
1184681595DR. THOMAS PHILLIP MARTIN PH.D.
Individual
Psychologist365 EAST ST
TEWKSBURY, MA 01876
(978) 468-1606
1821056466 PHILIP SIMKOWITZ M.D.
Individual
Psychiatry & Neurology (Psychiatry)365 EAST ST TEWKSBURY HOSPITAL
TEWKSBURY, MA 01876
(978) 851-7321
1356389662 ALLISON M WEHR M.D.
Individual
Psychiatry & Neurology (Psychiatry)365 EAST ST TEWKSBURY HOSPITAL
TEWKSBURY, MA 01876
(978) 851-7321
1922040625 BETTE L MCINNIS-IPPOLITO PHD
Individual
Psychologist (Clinical)365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1154350585 JESUS H FLORES M.D.
Individual
General Practice365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1386677359 TERESITA M BUENAVENTURA M.D.
Individual
Pathology (Anatomic Pathology & Clinical Pathology)365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1003840331 JEAN R O'FARRELL RN/NP
Individual
Nurse Practitioner365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1174543862 MICHAEL T O'CONNELL M.D.
Individual
Internal Medicine365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1831112580 NINA F MIRANDA RNCS/NP
Individual
Nurse Practitioner365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1750391728 KHATIJA GAFFAR M.D.
Individual
General Practice365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1447354915 KATHLEEN COURTNEY
Individual
Nurse Practitioner (Adult Health)365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1700982287 JOHN DUGGAN
Individual
Optometrist365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1023169141DR. JOHN SCOTT MARTIN-JOY M.D.
Individual
Psychiatry & Neurology (Psychiatry)365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1205972387MS. MARGARET LYNN O'BRIEN MA, JD
Individual
Counselor (Mental Health)365 EAST ST
TEWKSBURY, MA 01876
(978) 851-0790
1609917053JUSTICE RESOURCE INSTITUTE, INC
Organization
Residential Treatment Facility, Emotionally Disturbed Children365 EAST ST SOUTHGATE BLDG
TEWKSBURY, MA 01876
(978) 858-3776
1053455543MS. DEBORAH M. PARON COTA-L
Individual
Occupational Therapy Assistant365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1184755027 ANTHONY H VAGNUCCI M.D.
Individual
Psychiatry & Neurology (Psychiatry)365 EAST ST
TEWKSBURY, MA 01876
(617) 727-4610
1841313368MRS. ELIZABETH A SHEPARD PT
Individual
Physical Therapist365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321
1053536391DR. DANIEL LAWRENCE BRESLIN M.D.
Individual
Psychiatry & Neurology (Psychiatry)365 EAST ST TEWKSBURY HOSPITAL
TEWKSBURY, MA 01876
(978) 851-7321
1932313616MS. JOANNA DOLBEARE PTA
Individual
Physical Therapy Assistant365 EAST ST
TEWKSBURY, MA 01876
(978) 851-7321

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801562061, enumerated in the NPI registry as an "individual" on August 18, 2021

The provider is located at 365 East St Tewksbury, Ma 01876 and the phone number is (978) 851-7321

The provider's speciality is Nurse Practitioner with taxonomy code 363L00000X

The provider has more than 5 years of experience.

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 $97.64 with an average copayment of $24.41 for new patient appointments. Established patients should expect a typical charge of $111.18 and an average copayment of 27.79. 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: Follow-up hospital inpatient care per day, typically 15 minutes, Follow-up hospital inpatient care per day, typically 25 minutes and Hospital discharge day management, more than 30 minutes.

The practitioner is affiliated to the following hospital(s): LOWELL GENERAL HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on August 18, 2021. 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.