Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin Ham, DO
Hospitalist Physician in Dover, NH · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427636075
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Registry record
Entity type Individual (Type 1)
Name Justin Ham
Credential DO
Sex Male
Practice address 789 Central Ave, Dover, NH, 03820
Phone (603) 740-2503
Enumeration date Apr 1, 2021
Last updated in NPPES Mar 30, 2026
Taxonomy & licenses
207RS0010X Sports Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 25MB1278700 (NJ) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 25MB12768700 (NJ) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3153110 | Medicaid | NH | - |
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
Where does Justin Ham practice?
The practice location on file with NPPES is in Dover, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Justin Ham?
The National Provider Identifier (NPI) for Justin Ham is 1427636075, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → David Coppola Surgery Physician · Dover, NH NPI 1770583452 Erwin Kurt Cullamar Hospitalist Physician · Dover, NH NPI 1982605200 Jonathan Harris Certified Registered Nurse Anesthetist · Dover, NH NPI 1821090754 Magdalena Scherer Hospitalist Physician · Dover, NH NPI 1063414894 Polius Raslavicius Anatomic Pathology & Clinical Pathology Physician · Dover, NH NPI 1619960333 Sarah Macduffie Hospice and Palliative Medicine (Family Medicine) Physician · Dover, NH NPI 1689668352 Cheryl Moore Anatomic Pathology & Clinical Pathology Physician · Dover, NH NPI 1356332670 Glenn Littell Anatomic Pathology & Clinical Pathology Physician · Dover, NH NPI 1457332512
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-30.