Dr. Katherine Lantsman, MD
- Part D claims, 2024
- 301
- Hospital affiliations
- 1
- Industry payments
- $170
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 85 Herrick Street, Beverly, MA 01915
- Practice phone
- Call (978) 922-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lantsman'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. Katherine Lantsman is an internist in Beverly, Massachusetts
Dr. Lantsman practices at Beverly Hospital in Beverly, Massachusetts, part of Beth Israel Lahey Health.
Dr. Lantsman's NPI, 1720052475, was assigned on February 16, 2006. Dr. Lantsman holds Massachusetts license 237724.
- NPI
- 1720052475NPI Registry (opens in a new tab)
- NPI enumeration date
- February 16, 2006
- NPI status
- Active
- Practice phone
- (978) 922-3000
- 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 Affiliation Data
Dr. Katherine Lantsman practices at Beverly Hospital in Beverly, Massachusetts
Dr. Lantsman's primary practice is Beverly Hospital, at 85 Herrick Street, Beverly, MA 01915 in Essex County. The practice phone is (978) 922-3000.
- Beverly Hospital85 Herrick Street, Beverly, MA 01915 · Essex CountyPhone(978) 922-3000
Source: Dmand AI Affiliation Data
Dr. Katherine Lantsman is affiliated with 1 site of care
Dr. Lantsman's primary practice is Beverly Hospital in Beverly, Massachusetts, part of Beth Israel Lahey Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Lantsman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lantsman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beverly Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Lantsman is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Lantsman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lantsman is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Lantsman
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. Katherine Lantsman's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Lantsman's median patient age at 47, with 77% women.
Dr. Lantsman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women77%
- Men23%
Source: Dmand AI Patient Panel Data
Dr. Katherine Lantsman wrote 301 Medicare Part D claims in 2024
In 2024, Dr. Lantsman wrote 301 Medicare Part D claims for 29 patients. 84% of them were for generic drugs. CMS names the drug for 121 of them, across 7 drugs with 11 or more claims each, at $5,936 in total drug cost. In 2023, CMS named 101 claims across 6 drugs.
Dr. Lantsman's Part D claims by kind of drug, 2024
- Generic254 claims84%
- Brand-name and other47 claims16%
Dr. Lantsman'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. Lantsman's Part D claims, 2024
- Antibiotics18%55 of 301 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: 1012024: 12120%
Drugs named by CMS: 7 in 2024, 6 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. Katherine Lantsman received $170 in industry payments from 2016 to 2024
CMS Open Payments shows 12 general payments to Dr. Lantsman from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $96.
General payments to Dr. Lantsman by program year, 2016 to 2024
Companies that paid Dr. Lantsman the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Katherine Lantsman'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 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) |
| 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. Katherine Lantsman
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. Katherine Lantsman's NPI number?
Dr. Katherine Lantsman's NPI number is 1720052475. It was assigned on February 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Lantsman?
Dr. Katherine Lantsman is an internist in Beverly, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Katherine Lantsman practice?
Dr. Lantsman practices at 85 Herrick Street, Beverly, MA 01915. Dr. Lantsman's primary practice is Beverly Hospital in Beverly, Massachusetts, part of Beth Israel Lahey Health.
What is Dr. Katherine Lantsman's office phone number?
The practice phone on file for Dr. Lantsman is (978) 922-3000.
What is Dr. Katherine Lantsman's medical license number?
Dr. Lantsman holds Massachusetts license 237724.
Which hospitals is Dr. Katherine Lantsman affiliated with?
Dr. Lantsman practices at Beverly Hospital in Beverly, Massachusetts.
What drugs does Dr. Katherine Lantsman prescribe most?
In 2024 Medicare Part D data, Dr. Lantsman's most prescribed drugs by claims were Doxycycline Hyclate, Liothyronine Sodium and Nystatin.
Has Dr. Katherine Lantsman received payments from drug or device companies?
CMS Open Payments shows $170 in general payments to Dr. Lantsman from 4 companies from 2016 to 2024. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Katherine Lantsman been practicing?
Dr. Lantsman's NPI was assigned in 2006.
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