ON BEACH SURGERY CENTER
ON BEACH SURGERY CENTER is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003420001, based in Buena Park, CA. It is classified under Ambulatory Surgical Clinic/Center.
Getting there
Here is what surrounds this office in Buena Park, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 1,010 ft away. There is EV charging 0.42 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 860 ft away, served by Beach-Artesia.
Getting here and what is nearby
Transit Beach-Franklin 309 ft ~2 min
Transit Beach-Franklin 343 ft ~2 min
Parking 505 ft ~2 min
Restaurant McDonald's 642 ft ~3 min
5900 Beach Boulevard, Buena Park 90621
05:00-24:00
Parking 675 ft ~3 min
Transit Beach-Artesia 860 ft ~4 min
Gas station Mobil 915 ft ~4 min
Parking 1,010 ft ~4 min
Restaurant Carl's Jr. 0.20 mi ~5 min
Restaurant Taco Bell 0.21 mi ~5 min
6001 Beach Boulevard, Buena Park 90621
Mo-We 07:00-24:00; Th-Sa 07:00-01:00; Su 08:00-24:00
EV charging 0.42 mi ~9 min
Hotel Hampton Inn & Suites Buena Park 0.47 mi ~10 min
Grocery Zion Market 0.48 mi ~10 min
5400 Beach Boulevard, Buena Park 90621
Mo-Su 07:00-21:00
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.
- Status
- Approved
- Provider type
- Part B Supplier - Ambulatory Surgical Center
- PAC ID
- 5092135871
- Enrollment ID
- O20201015003301
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Ambulatory Surgical Center. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
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 | 1003420001 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 7, 2020 |
| Last updated | Feb 12, 2026 |
| Status | Active |
| Practice address |
5832 BEACH BLVD SUITE 210 Buena Park, CA 90621 (714) 515-5300 Fax (714) 515-5065 |
| Mailing address |
5832 BEACH BLVD UNIT 210 Buena Park, CA 90621 |
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 | 2 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 2 | 0 | 0 | 0 |
Sum = 39 · next multiple of 10 = 40 · 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.