Catherine Collier, NP
- Medicare patients, 2024
- 259
- Part D claims, 2024
- 4,692
- Hospital affiliations
- 2
- Industry payments
- $730
- Medical groups
- 2
- Practice address
- 800 Washington Street, Boston, MA 02111
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Catherine Collier'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.
Catherine Collier is an acute care nurse practitioner in Boston, Massachusetts
Catherine Collier practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
Catherine Collier's NPI, 1932569977, was assigned on March 3, 2016. Catherine Collier holds Massachusetts license RN273901.
- NPI
- 1932569977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375947013
- NPI enumeration date
- March 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 636-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Collier practices at Tufts Medical Center in Boston, Massachusetts
Catherine Collier's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.
- Tufts Medical Center800 Washington Street, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000
Source: Dmand AI Affiliation Data
Catherine Collier is affiliated with 4 sites of care and 2 medical groups
Catherine Collier's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Catherine Collier is also affiliated with Framingham Union Hospital. The medical group on file is MetroWest Physician Services. Dmand AI also links Catherine Collier to 1 more group practice or clinic, 1 imaging center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Catherine Collier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Collier practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tufts Medical Center | Available with a free account |
| +3 more sites and 1 medical group | 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.
Catherine Collier is one of 445 acute care nurse practitioners in Massachusetts
Acute care is Catherine Collier's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Catherine Collier is licensed in Massachusetts.
Specialties and state licenses
- Acute care nurse practitioner, MassachusettsPrimary
Acute care nurse practitioners near Catherine Collier
Counts of acute care 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
Catherine Collier treated 259 Medicare patients in 2024, average age 76
CMS counts 259 Medicare patients who saw Catherine Collier in 2024. The largest group is 75 to 84, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.13, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Catherine Collier's median patient age at 72, with 61% women.
Catherine Collier's Medicare patients by age, 2024
Catherine Collier's Medicare patients by sex, 2024
- Women17367%
- Men8633%
Chronic conditions among Catherine Collier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD73%
- Arthritis51%
- Asthma51%
- Ischemic heart disease49%
- Anxiety43%
- Mood disorders42%
Share of Medicare patients with each condition. A patient can have several.
Catherine Collier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Catherine Collier wrote 4,692 Medicare Part D claims in 2024
In 2024, Catherine Collier wrote 4,692 Medicare Part D claims for 757 patients. 35% of them were for generic drugs.
Catherine Collier's Part D claims by kind of drug, 2024
- Generic1,641 claims35%
- Brand-name3,051 claims65%
Drug classes CMS tracks in Catherine Collier's Part D claims, 2024
- Antibiotics4%176 of 4,692 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
Catherine Collier offers telehealth to Medicare patients
Catherine Collier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Catherine Collier as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Catherine Collier received $730 in industry payments in 2025
CMS Open Payments shows 33 general payments to Catherine Collier from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $510.
Companies that paid Catherine Collier 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 Catherine Collier'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) |
| 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 Catherine Collier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine Collier's NPI number?
Catherine Collier's NPI number is 1932569977. It was assigned on March 3, 2016, and it is active in the NPI Registry.
What does Catherine Collier specialize in?
Catherine Collier is an acute care nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Catherine Collier practice?
Catherine Collier practices at 800 Washington Street, Boston, MA 02111. Catherine Collier's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links Catherine Collier to 1 group practice or clinic, 1 imaging center and 1 medical group.
What is Catherine Collier's office phone number?
The practice phone on file for Catherine Collier is (617) 636-5000.
What is Catherine Collier's medical license number?
Catherine Collier holds Massachusetts license RN273901.
Which hospitals is Catherine Collier affiliated with?
Catherine Collier practices at Tufts Medical Center in Boston, Massachusetts. Catherine Collier is also affiliated with Framingham Union Hospital.
What medical group is Catherine Collier part of?
Catherine Collier is linked to MetroWest Physician Services. Dmand AI links Catherine Collier to 1 more medical group.
Does Catherine Collier accept Medicare?
Yes. CMS lists Catherine Collier as accepting Medicare assignment.
Does Catherine Collier offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Catherine Collier as offering telehealth services.
How many Medicare patients does Catherine Collier see?
CMS counts 259 Medicare patients who saw Catherine Collier in 2024, with an average age of 76.
Has Catherine Collier received payments from drug or device companies?
CMS Open Payments shows $730 in general payments to Catherine Collier from 6 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Catherine Collier been practicing?
Catherine Collier graduated from medical school in 2018, 8 years ago.
Selling to acute care practices?
See acute care nurse practitioners in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card