Michael Tavill, MD
Michael Tavill, MD is a Pediatric Otolaryngology Physician in Shrewsbury, NJ, registered under NPI 1417030792. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 1131 BROAD STREET STE 103, Shrewsbury, NJ 07702. 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 |
|---|---|---|
| 25MA06549000 | NJ | Pediatric Otolaryngology Physician primary |
| 25MA06549000 | NJ | Sleep Medicine (Otolaryngology) Physician |
This provider holds licence 25MA06549000 issued in NJ. 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 - Otolaryngology
- PAC ID
- 6305980152
- Enrollment ID
- I20100218000148
Medicare enrolment is recorded as approved under the provider type Practitioner - Otolaryngology. 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 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 | 25MA06549000 | NJ | primary |
| 207YS0012X | Sleep Medicine (Otolaryngology) Physician Sleep Medicine | 25MA06549000 | NJ |
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 | 1417030792 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 23, 2006 |
| Last updated | Apr 1, 2019 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
1131 BROAD STREET STE 103 Shrewsbury, NJ 07702 (732) 389-3388 Fax (732) 389-3389 |
| Mailing address |
660 WHITE PLAINS RD FL 4 Tarrytown, NY 10591 |
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 | 1 | 7 | 0 | 3 | 0 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 2 | 7 | 0 | 3 | 0 | 7 | 9 |
Sum = 58 · next multiple of 10 = 60 · 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.