Iris Udasin, MD
Iris Udasin, MD is an Occupational Medicine Physician in Piscataway, NJ, registered under NPI 1629114913.
Getting there
The practice address on file is 170 FRELINGHUYSEN RD ENVIRONMENTAL & OCCUPATIONAL HEALTH SCIENCES INSTITUTE, Piscataway, NJ 08854. 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 |
|---|---|---|
| 25MA04284500 | NJ | Occupational Medicine Physician primary |
| 25MA042845 | NJ | Occupational Medicine Physician |
This provider holds licence 25MA04284500 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 - Pediatric Medicine
- PAC ID
- 6002831294
Medicare enrolment is recorded as approved under the provider type Practitioner - Pediatric Medicine. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Occupational Medicine covers
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability. NUCC Health Care Provider Taxonomy, code 2083X0100X
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 | |
|---|---|---|---|---|
| 2083X0100X | Occupational Medicine Physician Occupational Medicine | 25MA04284500 | NJ | primary |
| 2083X0100X | Occupational Medicine Physician Occupational Medicine | 25MA042845 | 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 | 1629114913 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 30, 2007 |
| Last updated | Jul 23, 2021 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
170 FRELINGHUYSEN RD ENVIRONMENTAL & OCCUPATIONAL HEALTH SCIENCES INSTITUTE Piscataway, NJ 08854 (732) 445-0123 Fax (732) 445-3644 |
| Mailing address |
66 W GILBERT ST 2ND FLOOR Tinton Falls, NJ 07701 |
| Other identifiers |
0874400
(NJ) |
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 | 6 | 2 | 9 | 1 | 1 | 4 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 4 | 9 | 2 | 1 | 8 | 9 | 2 |
Sum = 67 · next multiple of 10 = 70 · check digit = 3 · actual last digit = 3
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.