M A C T HEALTH BOARD, INCORPORATED
M A C T HEALTH BOARD, INCORPORATED is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1033898226, based in Sonora, CA. The organization lists 4 taxonomy classifications, with Clinic/Center recorded as primary.
Getting there
The practice address on file is 940 SYLVA LN STE H, Sonora, CA 95370. 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Dme Supplier - Physician - Optometrist
- PAC ID
- 8325936974
- Enrollment ID
- O20240104002019
Medicare enrolment is recorded as approved under the provider type Dme Supplier - Physician - Optometrist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Clinic/Center covers
A facility or distinct part of one used for the diagnosis and treatment of outpatients. "Clinic/Center" is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health). NUCC Health Care Provider Taxonomy, code 261Q00000X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261Q00000X | Clinic/Center | — | — | primary |
| 152W00000X | Optometrist | — | — | |
| 171M00000X | Case Manager/Care Coordinator | — | — | |
| 261QF0400X | Federally Qualified Health Center (FQHC) Federally Qualified Health Center (FQHC) | — | — |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1033898226 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 14, 2023 |
| Last updated | Jun 12, 2025 |
| Status | Active |
| Practice address |
940 SYLVA LN STE H Sonora, CA 95370 (209) 754-6262 |
| Mailing address |
PO BOX 939 Angels Camp, CA 95222 |
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 | 0 | 3 | 3 | 8 | 9 | 8 | 2 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 6 | 3 | 7 | 9 | 7 | 2 | 4 |
Sum = 64 · next multiple of 10 = 70 · 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.