Dr. Clare Elizabeth Townsend, MD
- Part D claims, 2024
- 223
- Publications
- 1
- Industry payments
- $975
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1 Boston Medical Center Pl, Boston, MA 02118
- Practice phone
- Call (617) 414-1609
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Boston Medical Center
Boston, Massachusetts
Find Dr. Townsend'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.
Dr. Clare Elizabeth Townsend is an internist in Boston, Massachusetts
Dr. Townsend practices at Boston Medical Center in Boston, Massachusetts.
Dr. Townsend's NPI, 1134878846, was assigned on March 21, 2022. Dr. Townsend holds Massachusetts license 294301.
- NPI
- 1134878846NPI Registry (opens in a new tab)
- NPI enumeration date
- March 21, 2022
- NPI status
- Active
- Practice phone
- (617) 414-1609
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Clare Elizabeth Townsend practices at Boston Medical Center in Boston, Massachusetts
Dr. Townsend's primary practice is Boston Medical Center, at 1 Boston Medical Center Pl, Boston, MA 02118 in Suffolk County. The practice phone is (617) 414-1609.
- Boston Medical Center1 Boston Medical Center Pl, Boston, MA 02118 · Suffolk CountyPhone(617) 414-1609
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Clare Elizabeth Townsend is affiliated with 1 site of care
Dr. Townsend's primary practice is Boston Medical Center in Boston, Massachusetts.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Clare Elizabeth Townsend's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Townsend practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Clare Elizabeth Townsend is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Townsend's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Townsend is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Townsend
Counts of internists 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
Dr. Clare Elizabeth Townsend's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Townsend's median patient age at 65, with 70% women.
Dr. Townsend's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Clare Elizabeth Townsend wrote 223 Medicare Part D claims in 2024
In 2024, Dr. Townsend wrote 223 Medicare Part D claims for 26 patients. 84% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $1,471 in total drug cost. In 2023, CMS named 56 claims across 4 drugs.
Dr. Townsend's Part D claims by kind of drug, 2024
- Generic188 claims84%
- Brand-name and other35 claims16%
Dr. Townsend's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Townsend's Part D claims, 2024
- Opioids6%13 of 223 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 562024: 544%
Drugs named by CMS: 4 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Clare Elizabeth Townsend has 1 publication on record
Dmand AI links 1 paper to Dr. Townsend. Dr. Townsend's most frequent co-author is Steven D. Daveluy, MD.
Dr. Townsend's most frequent co-authors
Recent publications by Dr. Townsend
See who Dr. Townsend researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Townsend works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Clare Elizabeth Townsend received $975 in industry payments in 2025
CMS Open Payments shows 9 general payments to Dr. Townsend from 5 drug and device companies in 2025. Food and beverage make up the largest share, 91% of the total. Janssen Pharmaceuticals, Inc paid the most, $370.
General payments to Dr. Townsend by kind, 2025 to 2025
- Food and beverage$89191%
- Education$849%
Companies that paid Dr. Townsend 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 Dr. Clare Elizabeth Townsend'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Clare Elizabeth Townsend
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Clare Elizabeth Townsend's NPI number?
Dr. Clare Elizabeth Townsend's NPI number is 1134878846. It was assigned on March 21, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Clare Elizabeth Townsend?
Dr. Clare Elizabeth Townsend is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Clare Elizabeth Townsend practice?
Dr. Townsend practices at 1 Boston Medical Center Pl, Boston, MA 02118. Dr. Townsend's primary practice is Boston Medical Center in Boston, Massachusetts.
What is Dr. Clare Elizabeth Townsend's office phone number?
The practice phone on file for Dr. Townsend is (617) 414-1609.
What is Dr. Clare Elizabeth Townsend's medical license number?
Dr. Townsend holds Massachusetts license 294301.
What drugs does Dr. Clare Elizabeth Townsend prescribe most?
In 2024 Medicare Part D data, Dr. Townsend's most prescribed drugs by claims were Atorvastatin Calcium, Tamsulosin HCl and Levothyroxine Sodium.
Has Dr. Clare Elizabeth Townsend received payments from drug or device companies?
CMS Open Payments shows $975 in general payments to Dr. Townsend from 5 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Clare Elizabeth Townsend been practicing?
Dr. Townsend's NPI was assigned in 2022.
Does Dr. Clare Elizabeth Townsend do research?
Dmand AI links 1 publication to Dr. Townsend.
Who does Dr. Clare Elizabeth Townsend publish with?
Dr. Townsend's most frequent co-authors are Steven D. Daveluy, MD (1 shared paper).
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