Mercy Hospital in Windham, ME
This location of Mercy Hospital bills under NPI 1265870547, an organization record issued on Jun 10, 2013 with the primary taxonomy General Acute Care Hospital. It is one of 42 NPIs registered under this name and one of 2 in Windham; each clinician who sees you there has their own NPI and license.
- Legal name
- Mercy Hospital
- Entity
- Type 2 · organization, a subpart
- Parent organization
- Mercy Hospital
- Primary taxonomy
- General Acute Care Hospital 282N00000X
- Practice location
- 409 ROOSEVELT TRL, Windham, ME 04062
- Phone
- 207-893-0290
- Mailing address
- Portland, ME
- Enumerated
- Jun 10, 2013
- Record updated
- Jun 11, 2013
- Authorized official
- Delegated Medicare Official (title as filed)
The other Windham NPI
- Mercy Hospital409 ROOSEVELT TRL · issued Jan 12, 20221396496378
11 clinicians CMS lists with Mercy Hospital in Windham
- Gregory Bates, APRN, FNPFamily Nurse Practitioner1487022398
- Corinna Campbell, FNPFamily Nurse Practitioner1043720667
- Noel Genova, PA-CMedical Physician Assistant1386786176
- Kelly Guildford, NPFamily Nurse Practitioner1447015664
- John Henson, MDEmergency Medicine Physician1568406973
- Heather Livingston Lavallee, FNPFamily Nurse Practitioner1841569720
- Karl Miller, DOFamily Medicine Physician1730124710
- David Poor, MDFamily Medicine Physician1275589699
- Chester Richardson, APRNPsychiatric/Mental Health Nurse Practitioner1740058874
- Rosario TaorminaPhysician Assistant1023897659
- Natasha Williamson, FNP-CFamily Nurse Practitioner1710529680
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Every location registered under this name, in 15 cities.
See every locationChecking an organization
- Confirm the business with the Maine secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
What does subpart mean?
The organization registered this NPI as a subpart: a part of the organization, such as a location, that bills under its own NPI.
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.
Which Windham NPI should I use?
Ask the office which NPI it bills under; all 2 Windham NPIs are registered under the same name.
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.