Mattie Overton, DPT
Mattie Overton, DPT is a Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician in Laguna Hills, CA, registered under NPI 1952884496. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 24422 AVENIDA DE LA CARLOTA STE 190, Laguna Hills, CA 92653. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| PT295297 | CA | Neuromuscular Medicine (Physical Medicine… primary |
| PT295297 | CA | Physical Medicine & Rehabilitation… |
This provider holds licence PT295297 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Physical Therapist In Private Practice
- PAC ID
- 9931443595
Medicare enrolment is recorded as approved under the provider type Practitioner - Physical Therapist In Private Practice. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Neuromuscular Medicine covers
A physician who specializes in neuromuscular medicine possesses specialized knowledge in the science, clinical evaluation and management of these disorders. This encompasses the knowledge of the pathology, diagnosis and treatment of these disorders at a level that is significantly beyond the training and knowledge expected of a general neurologist, child neurologist or physiatrist. NUCC Health Care Provider Taxonomy, code 2081N0008X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2081N0008X | Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician Neuromuscular Medicine | PT295297 | CA | primary |
| 208100000X | Physical Medicine & Rehabilitation Physician | PT295297 | CA |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1952884496 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 11, 2018 |
| Last updated | Oct 26, 2018 |
| Status | Active |
| Sole proprietor | No |
| Credential | DPT |
| Practice address |
24422 AVENIDA DE LA CARLOTA STE 190 Laguna Hills, CA 92653 (949) 340-6927 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 9 | 5 | 2 | 8 | 8 | 4 | 4 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 1 | 2 | 7 | 8 | 8 | 4 | 9 |
Sum = 74 · next multiple of 10 = 80 · check digit = 6 · actual last digit = 6
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.