Kerry Ahearn
Kerry Ahearn is a provider specialising in Community Health Worker in Martinez, CA, registered under NPI 1003693201.
Getting there
Here is what surrounds this office in Martinez, based on OpenStreetMap data collected Oct 15, 2026. Parking is available about 393 ft away. There is EV charging 0.20 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.29 mi away, served by Morello Avenue & Arnold Drive. If you arrive early, there is a coffee shop 184 ft away.
Getting here and what is nearby
Coffee Starbucks 184 ft ~1 min
Parking 162 ft ~1 min
Restaurant Chipotle 151 ft ~1 min
Restaurant Panda Express 304 ft ~2 min
1041 Arnold Drive, Martinez 94553
Mo-Fr 09:30-21:30; Sa-Su 09:30-21:00
Parking 374 ft ~2 min
Parking 393 ft ~2 min
Restaurant Taco Bell 848 ft ~4 min
1130 Arnold Drive, Martinez 94553
Mo-Th 08:00-02:00; Fr-Sa 08:00-04:00; Su 08:00-02:00
Grocery Lucky 959 ft ~4 min
EV charging 0.20 mi ~4 min
Transit Muir Road & Roman Way 0.21 mi ~5 min
Transit Muir Road & Roman Way 0.22 mi ~5 min
Transit Morello Avenue & Arnold Drive 0.29 mi ~6 min
Gas station 7-Eleven 0.32 mi ~7 min
Gas station Shell 0.33 mi ~7 min
1175 Muir Road, Martinez 94553
Convenience 7-Eleven 0.34 mi ~7 min
Gas station Chevron 0.38 mi ~8 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 Community Health Worker covers
Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, "promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service. NUCC Health Care Provider Taxonomy, code 172V00000X
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 | 1003693201 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 11, 2023 |
| Last updated | Sep 11, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1350 ARNOLD DR STE 102 Martinez, CA 94553 (844) 844-5544 |
| Mailing address |
2741 GOLDEN RAIN RD APT 5 Walnut Creek, CA 94595 |
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 | 6 | 9 | 3 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 9 | 6 | 2 | 0 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.