Mr. Nicholas Ryan Mason, DPT
Mr. Nicholas Ryan Mason is a Physical Therapist provider (Physical Therapist) practicing in Greenville, MI, registered in the NPPES registry with NPI 1124428362 since 2014. The credential DPT stands for Doctor of Physical Therapy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1124428362 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Nicholas Ryan Mason |
| Credential | DPT |
| Sex | Male |
| Practice address | 1330 W WASHINGTON ST, Greenville, MI, 48838 |
| Phone | 6167547040 |
| Fax | 6167547888 |
| Enumeration date | 2014-08-25 |
| Last updated in NPPES | 2014-08-25 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 225100000X | Physical Therapist | Primary | 5501016902 | MI |
DPT — Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT credential
Copy-ready billing details
Provider: Nicholas Mason, DPT NPI: 1124428362 Taxonomy: 225100000X (Physical Therapist) Address: 1330 W WASHINGTON ST, Greenville, MI, 48838
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1437377595 | John O'Donald | Individual | General Practice Dentistry | Greenville, MI |
| 1689977837 | Andrew Havens | Individual | Physical Therapist | Greenville, MI |
| 1114367000 | John C. O'Donald DDS PC | Organization | General Practice Dentistry | Greenville, MI |
| 1902248628 | Gregory Daniels | Individual | Speech-Language Pathologist | Greenville, MI |
| 1013328921 | David Sefton | Individual | Physical Therapist | Greenville, MI |
| 1730587577 | David Orvis | Individual | Occupational Therapist | Greenville, MI |
| 1013398361 | Heather Mills | Individual | Physical Therapy Assistant | Greenville, MI |
| 1942671698 | Patricia Van Ek | Individual | Physical Therapist | Greenville, MI |
Verify this record
Cross-check NPI 1124428362 against the authoritative CMS record: view Mr. Nicholas Ryan Mason 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.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-08-25.