Am J Ophthalmol Case Rep
Dr. Kathleen Marie Welsh, MD
NPI1851459994
- Part D claims, 2024
- 277
- Publications
- 6
- Hospital affiliations
- 1
- Industry payments
- $170,131
- Medical group
- 1
- Practice address
- 150 Broad Street, Hamilton, NY 13346
- Practice phone
- Call (315) 824-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Kathleen Marie Welsh is a dermatologist in Hamilton, New York
Dr. Welsh practices at Community Memorial Hospital in Hamilton, New York, part of Community Memorial Hospital.
Dr. Welsh's NPI, 1851459994, was assigned on December 4, 2006. Dr. Welsh graduated from Harvard Medical School in 1985. Dr. Welsh holds California license 659902.
NPI and contact details
- NPI
- 1851459994NPI Registry (opens in a new tab)
- NPI enumeration date
- December 4, 2006
- NPI status
- Active
- Practice phone
- (315) 824-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Kathleen Marie Welsh practices at Community Memorial Hospital in Hamilton, New York
Dr. Welsh's primary practice is Community Memorial Hospital, at 150 Broad Street, Hamilton, NY 13346 in Madison County. The practice phone is (315) 824-1100.
- Community Memorial Hospital150 Broad Street, Hamilton, NY 13346 · Madison CountyPhone(315) 824-1100
Source: Dmand AI Affiliation Data
Dr. Kathleen Marie Welsh is affiliated with 2 sites of care and 1 medical group
Dr. Welsh's primary practice is Community Memorial Hospital in Hamilton, New York, part of Community Memorial Hospital. Dmand AI also links Dr. Welsh to 1 group practice or clinic 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 Dr. Kathleen Marie Welsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Welsh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Memorial Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kathleen Marie Welsh is one of 1,038 dermatologists in New York
Dermatology is Dr. Welsh's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Welsh is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Welsh's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
- Illinois license
Dermatologists near Dr. Welsh
Counts of dermatologists 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. Kathleen Marie Welsh's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Welsh's median patient age at 58, with 72% women.
Dr. Welsh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women72%
- Men22%
Source: Dmand AI Patient Panel Data
Dr. Kathleen Marie Welsh wrote 277 Medicare Part D claims in 2024
In 2024, Dr. Welsh wrote 277 Medicare Part D claims for 114 patients. 94% of them were for generic drugs. CMS names the drug for 192 of them, across 8 drugs with 11 or more claims each, at $52,612 in total drug cost. In 2023, CMS named 101 claims across 4 drugs.
Part D claims, 2024277
Drugs named by CMS8
Total drug cost$52,612
Part D patients114
Dr. Welsh's Part D claims by kind of drug, 2024
- Generic261 claims94%
- Brand-name16 claims6%
Dr. Welsh'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. Welsh's Part D claims, 2024
- Antibiotics12%33 of 277 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: 19290%
Drugs named by CMS: 8 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. Kathleen Marie Welsh has 6 publications on record
Dmand AI links 6 papers to Dr. Welsh in 2020. 2020 was the busiest year, with 3. The most frequent topics are Skin. Dr. Welsh's most frequent co-author is Andrea Hui Austin, MD.
Papers6
Topics Dr. Welsh writes about most
- Skin
Dr. Welsh's most frequent co-authors
Recent publications by Dr. Welsh
Arch Dermatol
ContractureFaceSkin
J Prim Care Community Health
ArmCellulitisCOVID-19
See who Dr. Welsh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Welsh works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kathleen Marie Welsh received $170,131 in industry payments from 2016 to 2025
CMS Open Payments shows 372 general payments to Dr. Welsh from 9 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 64% of the total. Allergan Inc. paid the most, $133,508. It also lists 3 research payments totaling $2,980 in 2016.
General payments to Dr. Welsh by program year, 2016 to 2025
General payments to Dr. Welsh by kind, 2016 to 2025
$170.1Kin total
- Speaker and faculty fees$108,96264%
- Consulting fees$33,23320%
- Food and beverage$22,36613%
- Gifts$3,0002%
- Other$2,5702%
Companies that paid Dr. Welsh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kathleen Marie Welsh has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Welsh, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Welsh
- 2014
- Regional Top Doctor
- Undated
- AAD Fellow
- ASDS Fellow
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. Kathleen Marie Welsh graduated from Harvard Medical School
Dr. Welsh graduated from Harvard Medical School in 1985. Dr. Welsh is a member of AAD and ASDS.
- Medical school
- Board certified in dermatology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Kathleen Marie Welsh'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Kathleen Marie Welsh
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. Kathleen Marie Welsh's NPI number?
Dr. Kathleen Marie Welsh's NPI number is 1851459994. It was assigned on December 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathleen Marie Welsh?
Dr. Kathleen Marie Welsh is a dermatologist in Hamilton, New York. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Kathleen Marie Welsh practice?
Dr. Welsh practices at 150 Broad Street, Hamilton, NY 13346. Dr. Welsh's primary practice is Community Memorial Hospital in Hamilton, New York, part of Community Memorial Hospital. Dmand AI also links Dr. Welsh to 1 group practice or clinic and 1 medical group.
What is Dr. Kathleen Marie Welsh's office phone number?
The practice phone on file for Dr. Welsh is (315) 824-1100.
What is Dr. Kathleen Marie Welsh's medical license number?
Dr. Welsh holds California license 659902, one of the licenses on file in 2 states.
Which states has Dr. Kathleen Marie Welsh been licensed in?
Dmand AI has state licenses on file for Dr. Welsh in California (1987 to 2026) and Illinois (2019).
Which hospitals is Dr. Kathleen Marie Welsh affiliated with?
Dr. Welsh practices at Community Memorial Hospital in Hamilton, New York.
Is Dr. Kathleen Marie Welsh board certified?
Yes. Dr. Welsh is board certified in dermatology by the American Board of Dermatology.
Where did Dr. Kathleen Marie Welsh go to medical school?
Dr. Welsh graduated from Harvard Medical School in 1985.
What drugs does Dr. Kathleen Marie Welsh prescribe most?
In 2024 Medicare Part D data, Dr. Welsh's most prescribed drugs by claims were Minoxidil, Triamcinolone Acetonide and Clobetasol Propionate.
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Has Dr. Kathleen Marie Welsh received payments from drug or device companies?
CMS Open Payments shows $170,131 in general payments to Dr. Welsh from 9 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. Kathleen Marie Welsh been practicing?
Dr. Welsh graduated from medical school in 1985, 41 years ago.
Does Dr. Kathleen Marie Welsh do research?
Dmand AI links 6 publications to Dr. Welsh.
Who does Dr. Kathleen Marie Welsh publish with?
Dr. Welsh's most frequent co-authors are Andrea Hui Austin, MD (1 shared paper).
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