Christina Silva
Christina Silva is a provider specialising in Community Health Worker in Bronx, NY, registered under NPI 1003470113.
Getting there
Here is what surrounds this office in Bronx, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 693 ft away. The nearest transit stop is 241 ft away, served by East 149th Street & Courtlandt Avenue. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Parking 78 ft ~1 min
Transit East 149th Street & Courtlandt Avenue 147 ft ~1 min
Transit East 149th Street & Courtland Avenue 207 ft ~1 min
Transit East 149th Street & Courtlandt Avenue 241 ft ~1 min
Parking 288 ft ~2 min
Restaurant Popeyes 337 ft ~2 min
Parking 693 ft ~3 min
Restaurant Dunkin' 0.22 mi ~5 min
459 East 149th Street, Bronx 10455
Mo-Fr 05:30-22:00; Sa-Su 06:00-22:00
Hotel Opera House Hotel 0.24 mi ~5 min
Restaurant Burger King 0.29 mi ~6 min
521 East 149th Street, Bronx 10455-2848
07:00-23:00
Hotel Umbrella Hotel 0.32 mi ~7 min
Coffee Mottley Kitchen 0.42 mi ~9 min
402 East 140th Street, 10454
Grocery Key Food 0.42 mi ~9 min
470 Melrose Avenue, Bronx 10451-4457
Mo-Sa 08:00-21:00; Su 08:00-20:00
Grocery Western Beef 0.42 mi ~9 min
301 Morris Avenue, Bronx 10451
Mo-Sa 07:00-22:00; Su 06:30-21:00
Grocery Aldi 0.43 mi ~9 min
3006 3rd Avenue, Bronx 10455-1201
Mo-Su 10:00-21:00
Convenience 7-Eleven 0.44 mi ~9 min
Gas station BP 0.44 mi ~9 min
Convenience 153 Deli Grocery 0.45 mi ~10 min
153 East 149th Street
Convenience Walton Ave Deli 0.47 mi ~10 min
143 East 149th Streer
Gas station Mobil 0.47 mi ~10 min
611 Grand Concourse, Bronx 10451
Hotel Wingate by Wyndham Bronx/Haven Par 0.50 mi ~11 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 | 1003470113 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 24, 2019 |
| Last updated | Apr 24, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
529 COURTLANDT AVE Bronx, NY 10451 (718) 993-7700 |
| Mailing address |
1210 CROES AVE APT 12D Bronx, NY 10472 |
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 | 4 | 7 | 0 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 7 | 0 | 1 | 2 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.