Rosemary Dacosta
Rosemary Dacosta is a Professional Counselor in Anaheim, CA, registered under NPI 1003062548. 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 Anaheim, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 0.25 mi away at American Sports Center Parking Lot. The nearest transit stop is 0.37 mi away, served by Anaheim-Palais. If you arrive early, there is a coffee shop 0.31 mi away.
Getting here and what is nearby
Parking 540 ft ~3 min
Parking 0.21 mi ~5 min
Parking American Sports Center Parking Lot 0.25 mi ~6 min
1631 South Claudina Way, Anaheim 92805
Transit Anaheim-Cerritos 0.26 mi ~6 min
Transit Anaheim-Cerritos 0.27 mi ~6 min
Coffee Melody's Market Place 0.31 mi ~7 min
Restaurant Top of the V 0.32 mi ~7 min
1601 South Anaheim Boulevard, Anaheim 92805
Tu-Th 17:00-22:00; Fr,Sa 17:00-23:00
Hotel The Viv Hotel, Anaheim, a Tribute Portfolio Hotel 0.33 mi ~7 min
Restaurant FireLake Grill House and Cocktail Bar 0.33 mi ~7 min
Transit Anaheim-Palais 0.37 mi ~8 min
Hotel Element Anaheim Resort Convention Center 0.45 mi ~10 min
200 West Alro Way, Anaheim 92802
Hotel SunCoast Park Hotel Anaheim, CA 0.47 mi ~10 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 Professional covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YP2500X
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 | 1003062548 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 15, 2008 |
| Last updated | Aug 15, 2008 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
160 W. CERRITOS BUILDING 4 Anaheim, CA 92805 (714) 687-6710 |
| Mailing address |
21204 JASMINES WAY Lake Forest, CA 92630 |
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 | 2 | 5 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 4 | 5 | 8 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.