William J Feeney Md PLLC in Latham, NY
This organization bills under NPI 1679565659, an organization record issued on Aug 17, 2005 with the primary taxonomy Internal Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1679565659
- Legal name
- William J Feeney Md PLLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 596 NEW LOUDON RD, Latham, NY 12110
- Phone
- 518-782-7133
- Mailing address
- Albany, NY
- Enumerated
- Aug 17, 2005
- Record updated
- Sep 19, 2023
- Authorized official
- Owner (title as filed)
3 clinicians CMS lists with William J Feeney Md in Latham
- William Feeney, MDInternal Medicine Physician1336146364
- Korey Marshall, NPFamily Nurse Practitioner1902362627
- Mary Yager, FNPFamily Nurse Practitioner1649954348
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the New York secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 207R00000X Internal Medicine Physician
- 208000000X Pediatrics Physician
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.