ROBERT A. ROVNER MD A PROFESSIONAL CORPORATION
ROBERT A. ROVNER MD A PROFESSIONAL CORPORATION is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1063537371, based in Danville, CA. The organization lists 6 taxonomy classifications, with Orthopaedic Surgery of the Spine Physician recorded as primary.
Getting there
The practice address on file is 1320 EL CAPITAN DR SUITE 200, Danville, CA 94526. 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 |
|---|---|---|
| G42980 | CA | Orthopaedic Surgery of the Spine Physician primary |
| G42980 | CA | Orthopaedic Trauma Physician |
| G42980 | CA | Pediatric Orthopaedic Surgery Physician |
| G42980 | CA | Adult Reconstructive Orthopaedic Surgery… |
| G42980 | CA | Sports Medicine (Orthopaedic Surgery)… |
| G42980 | CA | Orthopaedic Surgery Physician |
This provider holds licence G42980 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
- 6406072685
- Enrollment ID
- O20140724000219
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 Orthopaedic Surgery of the Spine covers
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive. NUCC Health Care Provider Taxonomy, code 207XS0117X
All registered taxonomy codes
This provider registers 6 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207XS0117X | Orthopaedic Surgery of the Spine Physician Orthopaedic Surgery of the Spine | G42980 | CA | primary |
| 207XX0801X | Orthopaedic Trauma Physician Orthopaedic Trauma | G42980 | CA | |
| 207XP3100X | Pediatric Orthopaedic Surgery Physician Pediatric Orthopaedic Surgery | G42980 | CA | |
| 207XS0114X | Adult Reconstructive Orthopaedic Surgery Physician Adult Reconstructive Orthopaedic Surgery | G42980 | CA | |
| 207XX0005X | Sports Medicine (Orthopaedic Surgery) Physician Sports Medicine | G42980 | CA | |
| 207X00000X | Orthopaedic Surgery Physician | G42980 | CA |
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 | 1063537371 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 20, 2007 |
| Last updated | Feb 25, 2026 |
| Status | Active |
| Practice address |
1320 EL CAPITAN DR SUITE 200 Danville, CA 94526 (925) 275-0700 Fax (925) 275-0701 |
| Other identifiers |
00G429800
· Medicaid (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 | 0 | 6 | 3 | 5 | 3 | 7 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 3 | 3 | 1 | 3 | 5 | 3 | 5 |
Sum = 49 · next multiple of 10 = 50 · 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.