Janice Beverly Cahambing, ANP-BC, PMHNP-BC
Janice Beverly Cahambing, ANP-BC, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Pleasanton, CA, registered under NPI 1356699912. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 3020 BERNAL AVE, Pleasanton, CA 94566. 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 |
|---|---|---|
| 21955 | CA | Psychiatric/Mental Health Nurse… primary |
| 21955 | CA | Adult Health Nurse Practitioner |
| 21955 | CA | Psychiatry Physician |
This provider holds licence 21955 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 - Nurse Practitioner
- PAC ID
- 3476706359
Enrolled in Medicare 13 times, across 13 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| California | I20121228000132 | Practitioner - Nurse Practitioner |
| New York | I20210125001532 | Practitioner - Nurse Practitioner |
| Massachusetts | I20250331002129 | Practitioner - Nurse Practitioner |
| Ohio | I20250529002715 | Practitioner - Nurse Practitioner |
| Texas | I20250618000041 | Practitioner - Nurse Practitioner |
| Washington | I20250723001080 | Practitioner - Nurse Practitioner |
| Connecticut | I20251126004275 | Practitioner - Nurse Practitioner |
| Minnesota | I20251203002518 | Practitioner - Nurse Practitioner |
| Illinois | I20251203002796 | Practitioner - Nurse Practitioner |
| District of Columbia | I20251204000986 | Practitioner - Nurse Practitioner |
| Delaware | I20251204001215 | Practitioner - Nurse Practitioner |
| New Mexico | I20260107002763 | Practitioner - Nurse Practitioner |
| Colorado | I20260108001022 | Practitioner - Nurse Practitioner |
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 13 separate enrolment records across 13 states (CA, NY, MA, OH, TX, WA, CT, MN, IL, DC, DE, NM, CO). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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 Psychiatric/Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LP0808X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner Psychiatric/Mental Health | 21955 | CA | primary |
| 363LA2200X | Adult Health Nurse Practitioner Adult Health | 21955 | CA | |
| 2084P0800X | Psychiatry Physician Psychiatry | 21955 | 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 | 1356699912 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 29, 2012 |
| Last updated | Feb 14, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | ANP-BC, PMHNP-BC |
| Practice address |
3020 BERNAL AVE Pleasanton, CA 94566 (860) 518-4629 Fax (754) 218-0725 |
| Mailing address |
3020 BERNAL AVE STE 110 Pleasanton, CA 94566 |
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 | 3 | 5 | 6 | 6 | 9 | 9 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 3 | 1 | 6 | 3 | 9 | 9 | 9 | 2 |
Sum = 68 · next multiple of 10 = 70 · check digit = 2 · actual last digit = 2
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.