Kathleen M Leahy, MD, MPH
Internal Medicine, Medical Oncology in Weymouth, Massachusetts
1275913014- Practice location
- 101 Columbian St, Weymouth, MA 02190-1601
- Phone
- 781-624-5000
- Fax
- 781-624-4840
- Last updated
- May 20, 2026
Kathleen Michelle Leahy is an Internal Medicine, Medical Oncology based in Weymouth, MA. Kathleen Michelle Leahy practices in Weymouth, MA and has the professional credentials of MD, MPH. The NPI Number for Kathleen Michelle Leahy is 1275913014 and holds a License No. 288208 (MA). The current practice location address for Kathleen Michelle Leahy is 101 Columbian St, Weymouth, MA 02190-1601 and can be reached out via phone at 781-624-5000 and via fax at 781-624-4840.
Provider Profile Details
- NPI Number
- 1275913014
- Provider Name
- Kathleen Michelle Leahy
- Credential
- MD, MPH
- Provider Entity Type
- Individual
- Gender
- Female
- Address
- 101 Columbian St, Weymouth, MA 02190-1601
- Phone Number
- 781-624-5000
- Fax Number
- 781-624-4840
- Primary Taxonomy
- Internal Medicine, Medical Oncology · 207RX0202X
- Sole Proprietor
- Yes
- Provider Enumeration Date
- June 7, 2015
- Last Update Date
- May 20, 2026
- Certification Date
- May 20, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 101 Columbian St
Weymouth, MA 02190-1601 - City
- Weymouth
- State
- Massachusetts
- Zip
- 02190-1601
- Phone Number
- 781-624-5000
- Fax Number
- 781-624-4840
Provider Business Mailing Address Details
- Address
- 101 Columbian St
Weymouth, MA 02190-1601 - City
- Weymouth
- State
- MA
- Zip
- 02190-1601
- Phone Number
- 781-624-5000
- Fax Number
- 781-624-4840
License Information
- License Number (1)
- 288208
- License State (1)
- MA
- Taxonomy (1)
- Internal Medicine, Hematology · 207RH0000X
- License Number (2)
- 288208
- License State (2)
- MA
- Taxonomy (2)
- Internal Medicine, Medical Oncology · 207RX0202X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
Other Internal Medicine, Medical Oncology providers near Weymouth, MA
View all Internal Medicine, Medical Oncology providers in Weymouth →- Dr. Jad El Masri, MDInternal Medicine, Medical Oncology · NPI 1306251178
- Dr. Jennifer A Faig, MDInternal Medicine, Medical Oncology · NPI 1194163469
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- Dr. Medhavi Gupta, MDInternal Medicine, Medical Oncology · NPI 1124402961
- Jennifer Byer, MDInternal Medicine, Medical Oncology · NPI 1336438522
- Neha Garg, MDInternal Medicine, Medical Oncology · NPI 1801419833
Frequently Asked Questions
What is the NPI number of Kathleen M Leahy, MD, MPH?
The NPI number of Kathleen M Leahy, MD, MPH is 1275913014. It was assigned on June 7, 2015 and is currently active in the NPPES registry.
What is the specialty of Kathleen M Leahy, MD, MPH?
Kathleen M Leahy, MD, MPH is registered under the primary taxonomy Internal Medicine, Medical Oncology (code 207RX0202X), licensed in MA under license number 288208.
Where does Kathleen M Leahy, MD, MPH practice?
The practice location is 101 Columbian St, Weymouth, MA 02190-1601. The office can be reached at 781-624-5000 (phone) or 781-624-4840 (fax).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1275913014 directly on the NPPES registry website.