Kaveh Rezvan, D.O.
Kaveh Rezvan, D.O. is a Pulmonary Disease Physician in San Juan Capistrano, CA, registered under NPI 1003140922. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 San Juan Capistrano, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 0.36 mi away. The nearest transit stop is 0.28 mi away, served by Junipero Serra-Camino Capistrano.
Getting here and what is nearby
Transit Rancho Viejo-Mission Hills 385 ft ~2 min
Transit Rancho Viejo-Junipero Serra 908 ft ~4 min
Parking San Juan Capistrano (North) Park And Ride 951 ft ~4 min
Ne Cnr I-5 & Junipero Sierra Rd, San Juan Capistrano 92675
Parking San Juan Capistrano (South) Park And Ride 0.24 mi ~5 min
Se Cnr I-5 & Junipero Sierra Rd, San Juan Capistrano 92675
Gas station Chevron 0.27 mi ~6 min
Transit Junipero Serra-Camino Capistrano 0.28 mi ~6 min
Gas station 76 0.29 mi ~6 min
Convenience 7-Eleven 0.30 mi ~7 min
26572 Junipero Serra Road, San Juan Capistrano 92675
Parking 0.36 mi ~8 min
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 |
|---|---|---|
| 20A10932 | CA | Internal Medicine Physician |
| 20A10932 | CA | Pulmonary Disease Physician primary |
This provider holds licence 20A10932 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
- Practitioner - Pulmonary Disease
- PAC ID
- 6002004082
- Enrollment ID
- I20101216000931
Medicare enrolment is recorded as approved under the provider type Practitioner - Pulmonary Disease. 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 Pulmonary Disease covers
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. NUCC Health Care Provider Taxonomy, code 207RP1001X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | 20A10932 | CA | |
| 207RP1001X | Pulmonary Disease Physician Pulmonary Disease | 20A10932 | CA | primary |
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 | 1003140922 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 24, 2009 |
| Last updated | Jan 21, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | D.O. |
| Practice address |
30230 RANCHO VIEJO RD STE 200 San Juan Capistrano, CA 92675 (949) 443-4303 Fax (949) 443-4033 |
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 | 4 | 0 | 9 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 4 | 0 | 9 | 4 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.