Ned Jacobs
Ned Jacobs is a Counselor in Vallejo, CA, registered under NPI 1003065194. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Vallejo, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 0.31 mi away. The nearest transit stop is 671 ft away, served by Tennessee Street & Amador Street.
Getting here and what is nearby
Transit Tennessee Street & Monterey Street 19 ft ~1 min
Transit Tennessee Street & Monterey Street 98 ft ~1 min
Transit Tennessee Street & Amador Street 671 ft ~3 min
Restaurant Jack in the Box 738 ft ~3 min
400 Broadway Street, Vallejo 94590
Mo-Su 06:00-22:00
Convenience 7-Eleven 959 ft ~4 min
Parking 0.28 mi ~6 min
Parking 0.30 mi ~6 min
Parking 0.31 mi ~7 min
Convenience Discount Cigarettes 0.38 mi ~8 min
Gas station Valero 0.46 mi ~10 min
Sonoma Boulevard
Restaurant Lucky Garden 0.46 mi ~10 min
Gas station Shell 0.47 mi ~10 min
Sonoma Boulevard
Gas station Sinclair 0.47 mi ~10 min
Sonoma Boulevard
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 Counselor covers
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification. NUCC Health Care Provider Taxonomy, code 101Y00000X
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 | 1003065194 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 12, 2008 |
| Last updated | Sep 12, 2008 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
1017 TENNESSEE ST Vallejo, CA 94590 (707) 647-1520 |
| Mailing address |
2063 TSUSHIMA ST Hercules, CA 94547 |
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 | 0 | 6 | 5 | 1 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 1 | 1 | 9 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.