Andrea Martin
Andrea Martin is an Addiction (Substance Use Disorder) Counselor in Sacramento, CA, registered under NPI 1003292749.
Getting there
Here is what surrounds this office in Sacramento, based on OpenStreetMap data collected Sep 16, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. The nearest transit stop is 0.21 mi away, served by Orange Grove Ave & Pasadena Ave.
Getting here and what is nearby
Restaurant Granite's Buffalo Wings Subs 149 ft ~1 min
Transit Orange Grove Ave & Auburn Blvd 245 ft ~1 min
Transit Auburn Blvd & Orange Grove Ave 284 ft ~2 min
Convenience Liquors 0.20 mi ~4 min
4554 Auburn Boulevard, Sacramento 95841
Transit Orange Grove Ave & Pasadena Ave 0.21 mi ~5 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
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.
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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003292749 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 5, 2015 |
| Last updated | Aug 5, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
4441 AUBURN BLVD STE E Sacramento, CA 95841 (916) 473-5764 Fax (916) 473-5766 |
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 | 0 | 3 | 2 | 9 | 2 | 7 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 4 | 7 | 8 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.