Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Donald P Delollis, M.D.
Specialist in Medford, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992798672
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Registry record
Entity type Individual (Type 1)
Name Dr. Donald P Delollis
Credential M.D.
Sex Male
Practice address 101 Main St, Suite 201, Medford, MA, 02155
Phone (781) 396-1288
Fax (781) 391-1989
Enumeration date Aug 26, 2005
Last updated in NPPES May 13, 2011
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Donald Delollis?
The National Provider Identifier (NPI) for Donald Delollis is 1992798672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Donald Delollis practice?
The practice location on file with NPPES is in Medford, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Raymond Murano Foot & Ankle Surgery Podiatrist · Medford, MA NPI 1902809411 Gerald Riffelmacher Internal Medicine Physician · Medford, MA NPI 1457351900 Pediatric Associates of Medford Specialist · Medford, MA NPI 1679575401 Madleine Khalil-Tadros Specialist · Medford, MA NPI 1982697744 Rita Delollis Specialist · Medford, MA NPI 1255324935 Shari Lecker Specialist · Medford, MA NPI 1164415840 Mary Darcy Obstetrics & Gynecology Nurse Practitioner · Medford, MA NPI 1316935455 Steven Eisen General Practice Dentistry · Medford, MA NPI 1215927033
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-13.