VIJAY M DHAWAN M.D. INC
VIJAY M DHAWAN M.D. INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1306859046, based in Montebello, CA. The organization lists 2 taxonomy classifications, with Adolescent Medicine (Internal Medicine) Physician recorded as primary.
Getting there
The practice address on file is 3420 W BEVERLY BLVD, Montebello, CA 90640. 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 |
|---|---|---|
| 20A8058 | CA | Adolescent Medicine (Internal Medicine)… primary |
| A32299 | CA | Geriatric Medicine (Internal Medicine)… |
This provider holds licence 20A8058 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
- 9931092558
- Enrollment ID
- O20040205001303
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 Adolescent Medicine covers
An internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs. NUCC Health Care Provider Taxonomy, code 207RA0000X
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 | |
|---|---|---|---|---|
| 207RA0000X | Adolescent Medicine (Internal Medicine) Physician Adolescent Medicine | 20A8058 | CA | primary |
| 207RG0300X | Geriatric Medicine (Internal Medicine) Physician Geriatric Medicine | A32299 | 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 | 1306859046 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 14, 2006 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
3420 W BEVERLY BLVD Montebello, CA 90640 (213) 700-0390 |
| Mailing address |
3420 WEST BEVERLY BLVD Montebello, CA 90640 |
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 | 3 | 0 | 6 | 8 | 5 | 9 | 0 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 3 | 0 | 6 | 7 | 5 | 9 | 0 | 8 |
Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6
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.