Anthony Chase In Winter
Anthony Chase In Winter is a provider specialising in Case Manager/Care Coordinator in Los Angeles, CA, registered under NPI 1003390550.
Getting there
Here is what surrounds this office in Los Angeles, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 515 ft away. There is EV charging 950 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 236 ft away, served by 6th & Lucas. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Restaurant Chipotle 89 ft ~1 min
Transit 6th & Lucas 146 ft ~1 min
Transit Lucas & 6th 181 ft ~1 min
Transit 6th & Lucas 236 ft ~1 min
Parking 243 ft ~1 min
Parking 307 ft ~2 min
Grocery Grocery Outlet 320 ft ~2 min
Mo-Su 07:00-23:00
Parking 515 ft ~2 min
Restaurant It's Thai Casual Dining 831 ft ~4 min
1055 Wilshire Boulevard, 90017
Mo-Sa 11:00-20:30
Coffee Starbucks 910 ft ~4 min
EV charging 950 ft ~4 min
Restaurant Domino's 0.29 mi ~6 min
1301 West 7th Street, Los Angeles 90017
10:00-01:00
Hotel The Mayfair Hotel 0.33 mi ~7 min
Hotel InterContinental Los Angeles Downtown 0.36 mi ~8 min
900 Wilshire Boulevard, Los Angeles 90017
Coffee Starbucks 0.40 mi ~9 min
Coffee Velo Coffee 0.40 mi ~9 min
Convenience 7-Eleven 0.43 mi ~9 min
Hotel The L.A. Grand Hotel Downtown 0.44 mi ~9 min
333 Figueroa Street, Los Angeles 90012
Grocery Food 4 Less 0.46 mi ~10 min
06:00-24:00
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 Case Manager/Care Coordinator covers
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management. NUCC Health Care Provider Taxonomy, code 171M00000X
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 | 1003390550 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 20, 2018 |
| Last updated | Sep 20, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1125 W 6TH ST Los Angeles, CA 90017 (213) 202-3970 |
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 | 3 | 9 | 0 | 5 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 9 | 0 | 5 | 1 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.