Andrew Silva, MD
Andrew Silva, MD is a Pediatric Otolaryngology Physician in Lansdowne, VA, registered under NPI 1972569192.
Getting there
The practice address on file is 19455 DEERFIELD AVENUE SUITE 301, Lansdowne, VA 20176. 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 |
|---|---|---|
| 0101229009 | VA | Pediatric Otolaryngology Physician primary |
| D0080294 | MD | Pediatric Otolaryngology Physician |
Licences are recorded in 2 states: VA, MD. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Otolaryngology
- PAC ID
- 7113906157
Enrolled in Medicare 3 times, across 3 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Virginia | I20070227000794 | Practitioner - Otolaryngology |
| District of Columbia | I20090113000397 | Practitioner - Otolaryngology |
| Maryland | I20170318000070 | Practitioner - Otolaryngology |
Medicare enrolment is recorded as approved under the provider type Practitioner - Otolaryngology. There are 3 separate enrolment records across 3 states (VA, DC, MD). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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.
Licensed in 2 states
This provider holds licences in 2 states: Maryland and Virginia. The practice address on file is in Lansdowne, VA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 0101229009
- Specialty
- Pediatric Otolaryngology Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Pediatric Otolaryngology covers
A pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other areas of the head and neck. The pediatric otolaryngologist has special skills in the diagnosis, treatment, and management of childhood disorders of voice, speech, language and hearing. NUCC Health Care Provider Taxonomy, code 207YP0228X
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 | |
|---|---|---|---|---|
| 207YP0228X | Pediatric Otolaryngology Physician Pediatric Otolaryngology | 0101229009 | VA | primary |
| 207YP0228X | Pediatric Otolaryngology Physician Pediatric Otolaryngology | D0080294 | MD |
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 | 1972569192 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 25, 2006 |
| Last updated | Apr 21, 2017 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
19455 DEERFIELD AVENUE SUITE 301 Lansdowne, VA 20176 (703) 858-4439 Fax (703) 858-4489 |
| Other identifiers |
188793
· Other (VA) 1972569192 · Medicaid (VA) P00406812 · Other (VA) |
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 | 9 | 7 | 2 | 5 | 6 | 9 | 1 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 5 | 2 | 1 | 6 | 9 | 1 | 9 |
Sum = 68 · next multiple of 10 = 70 · 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.