JEFFREY AINSPAN M.D., P.C.
JEFFREY AINSPAN M.D., P.C. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1538138409, based in New York, NY. It is classified under Procedural Dermatology Physician.
Getting there
The practice address on file is 308A E 15TH ST, New York, NY 10003. 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 |
|---|---|---|
| 155051 | NY | Procedural Dermatology Physician primary |
This provider holds licence 155051 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
- Part B Supplier - Clinic/group Practice
- PAC ID
- 4385686625
- Enrollment ID
- O20050526000071
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 Procedural Dermatology covers
Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers). NUCC Health Care Provider Taxonomy, code 207NS0135X
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 | 1538138409 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 14, 2006 |
| Last updated | May 24, 2024 |
| Status | Active |
| Practice address |
308A E 15TH ST New York, NY 10003 (212) 505-5790 Fax (212) 505-6511 |
| Mailing address |
72 EILEEN DR Mahwah, NJ 07430 |
| Other identifiers |
000000092884
· Other 0014933 · Other 1000003251 · Other 11112286 · Other 155051 · Other 155051-H20 · Other 171185 · Other 2340394 · Other 31496 · Other 4C5623 · Other 5317347 · Other 70D571 · Other 990121 · Other AINSJ064 · Other P852474 · 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 | 5 | 3 | 8 | 1 | 3 | 8 | 4 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 6 | 8 | 2 | 3 | 7 | 4 | 0 |
Sum = 61 · next multiple of 10 = 70 · 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.