Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joshua D Martin, DNP-NP/C
Nurse Practitioner in Petoskey, MI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134421084
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Registry record
Entity type Individual (Type 1)
Name Dr. Joshua D Martin
Credential DNP-NP/C
Sex Male
Practice address 416 Connable Ave, Petoskey, MI, 49770
Phone (800) 248-6777
Enumeration date Nov 29, 2010
Last updated in NPPES Feb 3, 2026
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704264774 (MI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1134421084 | Medicaid | MI | - |
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 Joshua Martin?
The National Provider Identifier (NPI) for Joshua Martin is 1134421084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joshua Martin practice?
The practice location on file with NPPES is in Petoskey, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michael Angileri Diagnostic Radiology Physician · Petoskey, MI NPI 1073512687 Northern Imaging Associates P C Diagnostic Radiology Physician · Petoskey, MI NPI 1801895412 William Henry Diagnostic Radiology Physician · Petoskey, MI NPI 1205835824 Anthony Pucci Diagnostic Radiology Physician · Petoskey, MI NPI 1922007582 William Riordan Diagnostic Radiology Physician · Petoskey, MI NPI 1447259718 Janice Schwinke Diagnostic Radiology Physician · Petoskey, MI NPI 1558360727 Northern Pathology Associates, PC Specialist · Petoskey, MI NPI 1578546420 Marcia Shattuck Anatomic Pathology & Clinical Pathology Physician · Petoskey, MI NPI 1902889868
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-03.