Takehiro Kasahara, D.M.D.
Takehiro Kasahara, D.M.D. is a provider specialising in Oral and Maxillofacial Surgery (Dentist) in New York, NY, registered under NPI 1003023029.
Getting there
Here is what surrounds this office in New York, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.39 mi away. The nearest transit stop is 289 ft away, served by Amsterdam Avenue & West 116th Street. A pharmacy sits 0.26 mi from the entrance (Hartley Chemist Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 842 ft away.
Getting here and what is nearby
Transit Amsterdam Avenue & West 114th Street 56 ft ~1 min
Restaurant Strokos Deli 222 ft ~1 min
Transit Amsterdam Avenue & West 114th Street 263 ft ~1 min
Transit Amsterdam Avenue & West 116th Street 289 ft ~2 min
Restaurant Haji's Famous Deli 260 ft ~1 min
1131 Amsterdam Avenue, New York 10029
Coffee Niko Coffee 298 ft ~2 min
1090 Amsterdam Avenue
Mo-Fr 06:00-19:00; Sa,Su 07:00-18:00
Parking 305 ft ~2 min
Pharmacy Town Drug Pharmacy 383 ft ~2 min
501 West 113th Street, New York 10025
Mo-Fr 09:00-19:00; Sa 09:00-17:00
Coffee Publique 743 ft ~3 min
420 West 118th Street, New York 10027
Restaurant Symposium 734 ft ~3 min
544 West 113th Street, New York 10025
Mo-Su 11:30-22:00
Coffee Joe Coffee Company 842 ft ~4 min
Grocery Morton Williams 0.20 mi ~4 min
Pharmacy Duane Reade 0.23 mi ~5 min
Convenience Sunny Deli & Grill 0.25 mi ~5 min
Pharmacy Hartley Chemist Pharmacy 0.26 mi ~6 min
1219 Amsterdam Avenue, New York 10027
Mo-Fr 09:00-19:00; Sa 10:00-17:00
Grocery Westside Market 0.27 mi ~6 min
Convenience 109 Spicy Gourmet Deli 0.28 mi ~6 min
990 Amsterdam Avenue, 10025
Grocery Apple Tree Supermarket 0.29 mi ~6 min
Convenience Grab & Go 0.33 mi ~7 min
Parking 0.36 mi ~8 min
234 West 108th Street, 10025
Parking 0.39 mi ~8 min
Mo-Su 06:00-24:00
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 |
|---|---|---|
| 054862 | NY | Oral and Maxillofacial Surgery (Dentist) primary |
This provider holds licence 054862 issued in NY. 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 - Dentist
- PAC ID
- 4183778095
- Enrollment ID
- I20190910002835
Medicare enrolment is recorded as approved under the provider type Practitioner - Dentist. 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 Oral and Maxillofacial Surgery covers
The specialty of dentistry which includes the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region. NUCC Health Care Provider Taxonomy, code 1223S0112X
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 | 1003023029 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 17, 2007 |
| Last updated | Aug 14, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | D.M.D. |
| Practice address |
1111 AMSTERDAM AVE New York, NY 10025 (212) 523-3171 Fax (212) 523-2447 |
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 | 0 | 2 | 3 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 6 | 0 | 4 |
Sum = 41 · next multiple of 10 = 50 · check digit = 9 · actual last digit = 9
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.