Mr. James William Marshall III, M.A.
Mr. James William Marshall III is a Clinical Psychologist provider (Psychologist) practicing in Petoskey, MI, registered in the NPPES registry with NPI 1770735821 since 2008.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770735821 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. James William Marshall III |
| Credential | M.A. |
| Sex | Male |
| Practice address | 704 PETOSKEY ST, Petoskey, MI, 49770 |
| Phone | 2314393900 |
| Enumeration date | 2008-10-21 |
| Last updated in NPPES | 2008-10-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 6301007019 | MI |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0891677 | Other | MI | BLUE CROSS |
Copy-ready billing details
Provider: James Marshall, M.A. NPI: 1770735821 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 704 PETOSKEY ST, Petoskey, MI, 49770
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083935142 | Zelma Bennett | Individual | Psychologist | Petoskey, MI |
Verify this record
Cross-check NPI 1770735821 against the authoritative CMS record: view Mr. James William Marshall III on the official NPPES registry .
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. Read the full guide or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-10-24.