JOHN S. CHO, M.D., INC.
JOHN S. CHO, M.D., INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1477696474, based in Rancho Cucamonga, CA. It is classified under Pain Medicine (Anesthesiology) Physician.
Getting there
The practice address on file is 9674 ARCHIBALD AVE STE 175, Rancho Cucamonga, CA 91730. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| A67584 | CA | Pain Medicine (Anesthesiology) Physician primary |
This provider holds licence A67584 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 7012800741
- Enrollment ID
- O20200911000774
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. 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 Pain Medicine covers
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists. NUCC Health Care Provider Taxonomy, code 207LP2900X
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 | 1477696474 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 15, 2007 |
| Last updated | May 30, 2008 |
| Status | Active |
| Practice address |
9674 ARCHIBALD AVE STE 175 Rancho Cucamonga, CA 91730 (909) 989-3155 Fax (909) 989-3195 |
| Other identifiers |
ZZZ27517Z
· Other (CA) |
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 | 4 | 7 | 7 | 6 | 9 | 6 | 4 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 5 | 7 | 3 | 9 | 3 | 4 | 5 |
Sum = 66 · next multiple of 10 = 70 · check digit = 4 · actual last digit = 4
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.