Gillian E. Matos
- Medicare patients, 2026
- 51
- Part D claims, 2026
- 736
- Hospital affiliations
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 295 Varnum Avenue, Lowell, MA 01854
- Practice phone
- Call (978) 937-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gillian Matos' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gillian E. Matos is a nurse practitioner in Lowell, Massachusetts
Gillian Matos practices at Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine.
Gillian Matos' NPI, 1801562061, was assigned on August 18, 2021. Gillian Matos holds Massachusetts license RN2266714.
- NPI
- 1801562061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668863358
- NPI enumeration date
- August 18, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 937-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gillian E. Matos practices at Lowell General Hospital in Lowell, Massachusetts
Gillian Matos' primary practice is Lowell General Hospital, at 295 Varnum Avenue, Lowell, MA 01854 in Middlesex County. The practice phone is (978) 937-6000.
- Lowell General Hospital295 Varnum Avenue, Lowell, MA 01854 · Middlesex CountyPhone(978) 937-6000
Source: Dmand AI Affiliation Data
Gillian E. Matos is affiliated with 3 sites of care and 1 medical group
Gillian Matos' primary practice is Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine. Gillian Matos is also affiliated with Tewksbury Hospital. The medical group on file is Dr John Corrigan Mental Health Center. Dmand AI also links Gillian Matos to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gillian E. Matos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gillian Matos practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lowell General Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Tufts Medicine and 6.2K+ hospitals, with verified contacts in the same login.
Gillian E. Matos is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Gillian Matos' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Gillian Matos is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Gillian Matos
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gillian E. Matos treated 51 Medicare patients in 2026, average age 61
CMS counts 51 Medicare patients who saw Gillian Matos in 2026. The largest group is under 65, with 30 patients. 53% of them have mood disorders, and 49% have high cholesterol. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gillian Matos' median patient age at 61, with 27% women.
Gillian Matos' Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Gillian Matos' Medicare patients by sex, 2026
- Women2957%
- Men2243%
Chronic conditions among Gillian Matos' Medicare patients, 2026
- Mood disorders53%
- High cholesterol49%
- Anxiety47%
- High blood pressure47%
- Bipolar disorder39%
- Arthritis35%
- Depression33%
- Alzheimer's and dementia31%
Share of Medicare patients with each condition. A patient can have several.
Gillian Matos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women27%
- Men73%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Gillian E. Matos wrote 736 Medicare Part D claims in 2026
In 2026, Gillian Matos wrote 736 Medicare Part D claims for 42 patients. 86% of them were for generic drugs.
Gillian Matos' Part D claims by kind of drug, 2026
- Generic632 claims86%
- Brand-name65 claims9%
- Other39 claims5%
Drug classes CMS tracks in Gillian Matos' Part D claims, 2026
- Opioids3%24 of 736 claims
- Antibiotics4%32 of 736 claims
- Antipsychotics, patients 65 and over1%11 of 736 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Gillian E. Matos takes part in Medicare
Gillian Matos accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Gillian E. Matos's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gillian E. Matos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gillian E. Matos' NPI number?
Gillian E. Matos' NPI number is 1801562061. It was assigned on August 18, 2021, and it is active in the NPI Registry.
What does Gillian E. Matos specialize in?
Gillian E. Matos is a nurse practitioner in Lowell, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Gillian E. Matos practice?
Gillian Matos practices at 295 Varnum Avenue, Lowell, MA 01854. Gillian Matos' primary practice is Lowell General Hospital in Lowell, Massachusetts, part of Tufts Medicine. Dmand AI also links Gillian Matos to 1 hospital, and a free account names each one.
What is Gillian E. Matos' office phone number?
The practice phone on file for Gillian Matos is (978) 937-6000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Gillian E. Matos' email address?
Dmand AI checks professional and personal email addresses for Gillian Matos through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Gillian E. Matos' medical license number?
Gillian Matos holds Massachusetts license RN2266714.
Which hospitals is Gillian E. Matos affiliated with?
Gillian Matos practices at Lowell General Hospital in Lowell, Massachusetts. Gillian Matos is also affiliated with Tewksbury Hospital. Dmand AI links Gillian Matos to 1 more hospital, named with a free account.
What medical group is Gillian E. Matos part of?
Gillian Matos is linked to Dr John Corrigan Mental Health Center.
Who does Gillian E. Matos practice with?
Dmand AI links 166 HCPs to Gillian Matos' primary medical group, 7 of them nurse practitioners. A free account lists them, with verified contacts.
Does Gillian E. Matos accept Medicare?
Yes. CMS lists Gillian Matos as accepting Medicare assignment.
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How many Medicare patients does Gillian E. Matos see?
CMS counts 51 Medicare patients who saw Gillian Matos in 2026, with an average age of 61.
How long has Gillian E. Matos been practicing?
Gillian Matos graduated from medical school in 2021, 5 years ago.
What EHR does Gillian E. Matos' practice use?
Dmand AI tracks the EHR system at Lowell General Hospital and at 2 more affiliated sites. The vendor and product are available with a free Dmand AI account.
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