NPPES file of Aug 9, 2026

Nantucket Physicians Organization in Nantucket, MA

This organization bills under NPI 1568798510, an organization record issued on Oct 27, 2009 with the primary taxonomy Orthopaedic Surgery Physician. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1568798510
Legal name
Nantucket Physicians Organization
Entity
Type 2 · organization, a subpart
Parent organization
Nantucket Cottage Hospital
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
Practice location
57 PROSPECT ST ROOM 101, Nantucket, MA 02554
Phone
508-776-7428
Enumerated
Oct 27, 2009
Record updated
Aug 16, 2017
Authorized official
Manager (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

20 clinicians CMS lists with Nantucket Physicians Organization in Nantucket

  1. Tiffany Blake-Lamb, MDObstetrics & Gynecology Physician1043473622
  2. Martin Dolan, MDOrthopaedic Surgery Physician1326088386
  3. Alison Fassnacht, PA-CPhysician Assistant1740598861
  4. Dana Fugelso, MDSurgery Physician1518925585
  5. Penne Greer, CRNACertified Registered Nurse Anesthetist1487991725
  6. Rachel Hammerschmidt, CRNACertified Registered Nurse Anesthetist1073042016
  7. Elizabeth Holby, MDAnesthesiology Physician1891795720
  8. John Hower, DOSurgery Physician1871734194
  9. Richard Hudson Koehler, MDSurgery Physician1831146414
  10. Margaret Koehm, MDFamily Medicine Physician1255315545
  11. Arianne Kourosh, MDDermatology Physician1417181801
  12. Michael Lee, MDUrology Physician1447442009
  13. Raymond Monto, MDOrthopaedic Surgery Physician1689634545
  14. Regina Mostone, DPMFoot Surgery Podiatrist1528049772
  15. Francis Oconnor, MDSurgery Physician1306819867
  16. William Perry, CRNACertified Registered Nurse Anesthetist1306847520
  17. Rick Phelps, MDUrology Physician1518943315
  18. Doreen Phillips, APRNPsychiatric/Mental Health Nurse Practitioner1942831565
  19. Jonathan RoseInternal Medicine Physician1033566682
  20. John Tierney, DOSpecialist1417913047

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the Massachusetts secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 207Q00000X Family Medicine Physician
  • 207X00000X Orthopaedic Surgery Physician

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.

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.