Erin E. Knight, APRN
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 4,298
- Hospital affiliations
- 1
- Industry payments
- $81
- Medical groups
- 2
- Practice address
- 10 Roessler Rd, Woburn, MA 01801
- Practice phone
- Call (781) 932-8114
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hri Clinics
Woburn, Massachusetts
Find Erin Knight's 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.
Erin E. Knight is a psychiatric/mental health nurse practitioner in Woburn, Massachusetts
Erin Knight practices at Hri Clinics in Woburn, Massachusetts.
Erin Knight's NPI, 1780854554, was assigned on March 7, 2008. Erin Knight holds Massachusetts license 199770.
- NPI
- 1780854554NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062697105
- NPI enumeration date
- March 7, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (781) 932-8114
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Erin E. Knight practices at Hri Clinics in Woburn, Massachusetts
Erin Knight's primary practice is Hri Clinics, at 10 Roessler Rd, Woburn, MA 01801 in Middlesex County. The practice phone is (781) 932-8114.
- Hri Clinics10 Roessler Rd, Woburn, MA 01801 · Middlesex CountyPhone(781) 932-8114
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Erin E. Knight is affiliated with 3 sites of care and 2 medical groups
Erin Knight's primary practice is Hri Clinics in Woburn, Massachusetts. Erin Knight is also affiliated with Winchester Hospital. The medical group on file is Arbour Counseling Services. Dmand AI also links Erin Knight to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Erin E. Knight's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Knight practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hri Clinics | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Erin E. Knight is one of 1,687 psychiatric/mental health nurse practitioners in Massachusetts
Psychiatric/mental health is Erin Knight's primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Erin Knight is licensed in Massachusetts.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, MassachusettsPrimary
Psychiatric/mental health nurse practitioners near Erin Knight
Counts of psychiatric/mental health 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
Erin E. Knight treated 113 Medicare patients in 2024, average age 62
CMS counts 113 Medicare patients who saw Erin Knight in 2024. The largest group is under 65, with 55 patients. 75% of them have mood disorders, and 62% have high cholesterol. 72% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Erin Knight's median patient age at 52, with 61% women.
Erin Knight's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Erin Knight's Medicare patients by sex, 2024
- Women7465%
- Men3935%
Chronic conditions among Erin Knight's Medicare patients, 2024
- Mood disorders75%
- High cholesterol62%
- High blood pressure58%
- Anxiety55%
- Depression49%
- Bipolar disorder41%
- Arthritis37%
- Tobacco use28%
Share of Medicare patients with each condition. A patient can have several.
Erin Knight's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Erin E. Knight wrote 4,298 Medicare Part D claims in 2024
In 2024, Erin Knight wrote 4,298 Medicare Part D claims for 287 patients. 96% of them were for generic drugs.
Erin Knight's Part D claims by kind of drug, 2024
- Generic4,132 claims96%
- Brand-name166 claims4%
Drug classes CMS tracks in Erin Knight's Part D claims, 2024
- Antipsychotics, patients 65 and over9%370 of 4,298 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), 2024 data
Erin E. Knight offers telehealth to Medicare patients
Erin Knight accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Erin Knight as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Erin E. Knight received $81 in industry payments in 2025
CMS Open Payments shows 3 general payments to Erin Knight from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $33.
Companies that paid Erin Knight the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Erin E. Knight'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Industry payments | Open Payments (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 Erin E. Knight
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin E. Knight's NPI number?
Erin E. Knight's NPI number is 1780854554. It was assigned on March 7, 2008, and it is active in the NPI Registry.
What does Erin E. Knight specialize in?
Erin E. Knight is a psychiatric/mental health nurse practitioner in Woburn, Massachusetts. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does Erin E. Knight practice?
Erin Knight practices at 10 Roessler Rd, Woburn, MA 01801. Erin Knight's primary practice is Hri Clinics in Woburn, Massachusetts. Dmand AI also links Erin Knight to 1 group practice or clinic and 1 medical group.
What is Erin E. Knight's office phone number?
The practice phone on file for Erin Knight is (781) 932-8114.
What is Erin E. Knight's medical license number?
Erin Knight holds Massachusetts license 199770.
Which hospitals is Erin E. Knight affiliated with?
Erin Knight is affiliated with Winchester Hospital.
What medical group is Erin E. Knight part of?
Erin Knight is linked to Arbour Counseling Services. Dmand AI links Erin Knight to 1 more medical group.
Does Erin E. Knight accept Medicare?
Yes. CMS lists Erin Knight as accepting Medicare assignment.
Does Erin E. Knight offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Erin Knight as offering telehealth services.
How many Medicare patients does Erin E. Knight see?
CMS counts 113 Medicare patients who saw Erin Knight in 2024, with an average age of 62.
Has Erin E. Knight received payments from drug or device companies?
CMS Open Payments shows $81 in general payments to Erin Knight from 3 companies from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Erin E. Knight been practicing?
Erin Knight graduated from medical school in 2007, 19 years ago.
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