Michael Kiselow, O.D.
Michael Kiselow, O.D. is a provider specialising in Corneal and Contact Management Optometrist in Brooklyn, NY, registered under NPI 1881673184. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 909 MANHATTAN AVE GREENPOINT EYE CARE LLC, Brooklyn, NY 11222. 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 |
|---|---|---|
| TUV006648-1 | NY | Corneal and Contact Management Optometrist primary |
| 12450 | CA | Corneal and Contact Management Optometrist |
| OPC 4148 | FL | Corneal and Contact Management Optometrist |
| 1346 | AZ | Corneal and Contact Management Optometrist |
Licences are recorded in 4 states: NY, CA, FL, AZ. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Optometry
- PAC ID
- 3476580960
- Enrollment ID
- I20050726001207
Medicare enrolment is recorded as approved under the provider type Practitioner - Optometry. 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 4 states
This provider holds licences in 4 states: Arizona, California, Florida and New York. The practice address on file is in Brooklyn, NY, 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
- TUV006648-1
- Specialty
- Corneal and Contact Management…
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 Corneal and Contact Management covers
The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear. NUCC Health Care Provider Taxonomy, code 152WC0802X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 152WC0802X | Corneal and Contact Management Optometrist Corneal and Contact Management | TUV006648-1 | NY | primary |
| 152WC0802X | Corneal and Contact Management Optometrist Corneal and Contact Management | 12450 | CA | |
| 152WC0802X | Corneal and Contact Management Optometrist Corneal and Contact Management | OPC 4148 | FL | |
| 152WC0802X | Corneal and Contact Management Optometrist Corneal and Contact Management | 1346 | AZ |
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 | 1881673184 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 13, 2006 |
| Last updated | Jun 28, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | O.D. |
| Practice address |
909 MANHATTAN AVE GREENPOINT EYE CARE LLC Brooklyn, NY 11222 (718) 389-0333 Fax (718) 389-0040 |
| Other identifiers |
1881673184
· Other 00002813319-01 · Other 000551510101 · Other 0135527 · Other 02896642 · Other (NY) 1602400 · Other 1602400 · Other 1881673184 · Other 1881673184 · Other 1881673184 · Other 1881673184 · Other 1881673184 · Other 1881673184 · Other 108 · Other 1881673184 · Other 214775 · Other (NY) 2585193 · Other 2585193 · Other 330816 · Other 383511P · Other 39079 · Other 47175 · Other 47175 · Other 47734 · Other 57117 · Other 57117 · Other 57117 · Other 57117 · Other 57117 · Other 57117 · Other 6C1614 · Other 7457515 · Other 936231 · Other 936231 · Other 953N · Other C399G1 · Other C399G2 · Other IE0069 · Other IE0069 · Other P0T00648 · Other P3814314 · Other |
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 | 8 | 8 | 1 | 6 | 7 | 3 | 1 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 7 | 1 | 3 | 7 | 6 | 1 | 7 |
Sum = 66 · next multiple of 10 = 70 · check digit = 4 · actual last digit = 4
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.