AMERICAN SURGICAL CENTER-OC
AMERICAN SURGICAL CENTER-OC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003157835, based in Costa Mesa, CA. It is classified under Ambulatory Surgical Clinic/Center.
Getting there
Here is what surrounds this office in Costa Mesa, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 0.44 mi away at Hoag Center Free Patient Parking. The nearest transit stop is 700 ft away, served by 17th-Newport. A pharmacy sits 736 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Hotel Ramada Costa Mesa/Newport Beach 301 ft ~2 min
Transit 17th-Superior 535 ft ~3 min
Parking 551 ft ~3 min
1604 Newport Boulevard, Costa Mesa 92627
Restaurant Chick-fil-A 601 ft ~3 min
1670 Newport Boulevard, Costa Mesa 92627
Grocery Vons 657 ft ~3 min
185 East 17th Street, Costa Mesa 92627
Mo-Su 06:00-23:00
Transit 17th-Superior 698 ft ~3 min
Transit 17th-Newport 700 ft ~3 min
Restaurant Del Taco 678 ft ~3 min
Pharmacy CVS Pharmacy 736 ft ~3 min
Coffee Starbucks 930 ft ~4 min
1696 Newport Boulevard, Costa Mesa 92627
Mo-Su 04:30-20:00
Convenience ExtraMile 1,002 ft ~4 min
1687 Orange Avenue, Costa Mesa 92627
Grocery Trader Joe's 990 ft ~4 min
640 West 17th Street, Costa Mesa 92627
Mo-Su 08:00-21:00
Gas station Chevron 0.20 mi ~5 min
195 East 17th Street, Costa Mesa 92627
Restaurant Bear Flag Fish Co. 0.20 mi ~4 min
154 East 17th Street, Costa Mesa 92627
Grocery Sprouts Farmers Market 0.24 mi ~5 min
225 East 17th Street, Costa Mesa 92627
Mo-Su 07:00-22:00
Gas station 7-Eleven 0.26 mi ~6 min
Convenience 7-Eleven 0.27 mi ~6 min
Convenience ExtraMile 0.31 mi ~7 min
Gas station Chevron 0.31 mi ~7 min
1740 Newport Boulevard, Costa Mesa 92627
Coffee Cafe 538 0.43 mi ~9 min
Parking Hoag Center Free Patient Parking 0.44 mi ~9 min
530 Superior Avenue, Newport Beach 92663
Parking Hoag Center Free Patient Parking 0.44 mi ~9 min
540 Superior Avenue, Newport Beach 92663
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| A97415 | CA | Ambulatory Surgical Clinic/Center primary |
This provider holds licence A97415 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Ambulatory Surgical covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QA1903X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003157835 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 4, 2013 |
| Last updated | Mar 4, 2013 |
| Status | Active |
| Practice address |
1640 NEWPORT BLVD SUITE 150 Costa Mesa, CA 92627 (949) 309-3330 Fax (949) 309-2578 |
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 | 1 | 5 | 7 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 5 | 8 | 6 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.