Irene Gottlob, MD
Irene Gottlob, MD is a Neuro-ophthalmology Physician in Camden, NJ, registered under NPI 1831869312. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 1 FEDERAL ST STE 200, Camden, NJ 08103. 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 |
|---|---|---|
| 25MA10966900 | NJ | Neuro-ophthalmology Physician primary |
| 25MA10966900 | NJ | Pediatric Ophthalmology and Strabismus… |
This provider holds licence 25MA10966900 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 - Neurology
- PAC ID
- 8820488588
- Enrollment ID
- I20211213000362
Medicare enrolment is recorded as approved under the provider type Practitioner - Neurology. 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 Neuro-ophthalmology covers
A neuro-ophthalmologist is a subspecialist of ophthalmology. This physician evaluates, treats, and studies disorders of the eye, orbit and nervous system having to do with interactions of the visual motor and visual sensory systems with the central nervous system. Neuro-ophthalmologists manage patients with complex and severe neuro-ophthalmological disorders. NUCC Health Care Provider Taxonomy, code 207WX0109X
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 | |
|---|---|---|---|---|
| 207WX0109X | Neuro-ophthalmology Physician Neuro-ophthalmology | 25MA10966900 | NJ | primary |
| 207WX0110X | Pediatric Ophthalmology and Strabismus Specialist Physician Pediatric Ophthalmology and Strabismus Specialist | 25MA10966900 | 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 | 1831869312 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 16, 2021 |
| Last updated | Sep 16, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | MD |
| Practice address |
1 FEDERAL ST STE 200 Camden, NJ 08103 (856) 356-4924 Fax (856) 356-4793 |
| Mailing address |
427 S CAMAC ST Philadelphia, PA 19147 |
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 | 3 | 1 | 8 | 6 | 9 | 3 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 6 | 1 | 7 | 6 | 9 | 3 | 2 |
Sum = 68 · next multiple of 10 = 70 · 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.