Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cynthia K Grandjean, CANP
Nurse Practitioner in Dunkirk, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508898750
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Cynthia K Grandjean
Credential CANP
Sex Female
Practice address 10845 Town Center Blvd Ste 204, Dunkirk, MD, 20754
Phone (410) 535-2005
Fax (410) 535-4850
Enumeration date Jul 7, 2006
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R090914 (MD) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 919654400 | Medicaid | MD | - |
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 Cynthia Grandjean?
The National Provider Identifier (NPI) for Cynthia Grandjean is 1508898750, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cynthia Grandjean practice?
The practice location on file with NPPES is in Dunkirk, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.