ANDREW JAMES STEIN M D
ANDREW JAMES STEIN M D is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1821069535, based in San Leandro, CA. The organization lists 2 taxonomy classifications, with Specialist recorded as primary.
Getting there
The practice address on file is 13690 E 14TH ST SUITE # 200, San Leandro, CA 94578. 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 |
|---|---|---|
| G75352 | CA | Specialist primary |
| OT 2258 | CA | Hand Occupational Therapist |
| OT 2257 | CA | Hand Occupational Therapist |
This provider holds licence G75352 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Specialist covers
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. NUCC Health Care Provider Taxonomy, code 174400000X
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 | |
|---|---|---|---|---|
| 174400000X | Specialist | G75352 | CA | primary |
| 225XH1200X | Hand Occupational Therapist Hand | OT 2258 | CA | |
| 225XH1200X | Hand Occupational Therapist Hand | OT 2257 | 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-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 | 1821069535 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 30, 2006 |
| Last updated | Jul 22, 2015 |
| Status | Active |
| Practice address |
13690 E 14TH ST SUITE # 200 San Leandro, CA 94578 (510) 297-0550 Fax (510) 297-0558 |
| Other identifiers |
4407354
· Other (CA) 00G753520 · Other (CA) ZZZ04834Z · Other (CA) |
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 | 8 | 2 | 1 | 0 | 6 | 9 | 5 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 4 | 1 | 0 | 6 | 9 | 5 | 6 |
Sum = 65 · next multiple of 10 = 70 · check digit = 5 · actual last digit = 5
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.