Herbert I Erstling Od
Herbert I Erstling Od is a healthcare organization registered as Optometrist in Yonkers, NY, holding Type 2 (organization) NPI 1649457599 since 2008. The authorized official on file is Herbert Erstling, Optometrist.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1649457599 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Herbert I Erstling Od |
| Parent organization | Herbert I Erstling Od |
| Practice address | 984 NORTH BROADWAY, L-07, Yonkers, NY, 10701 |
| Phone | 9149656875 |
| Enumeration date | 2008-01-23 |
| Last updated in NPPES | 2008-02-26 |
Authorized official
| Name | Herbert Erstling |
|---|---|
| Title | Optometrist |
| Phone | 9149656875 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 001940 | NY |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 91186 | Medicaid | NY | — |
Copy-ready billing details
Provider: Herbert I Erstling Od NPI: 1649457599 Taxonomy: 152W00000X (Optometrist) Address: 984 NORTH BROADWAY, L-07, Yonkers, NY, 10701
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1588601793 | Robert Josephberg | Individual | Retina Specialist (Ophthalmology) Physician | Yonkers, NY |
| 1447274899 | Thomas Bazdekis | Individual | Dentist | Yonkers, NY |
| 1033223334 | Stacie Calian | Individual | Dentist | Yonkers, NY |
| 1538260831 | Richard Saffran | Individual | Dermatology Physician | Yonkers, NY |
| 1154414985 | Paul J Gunser, Psy.D., P.C. | Organization | Clinical Psychologist | Yonkers, NY |
| 1932286226 | Paul Carton | Individual | Orthopaedic Surgery Physician | Yonkers, NY |
| 1841362985 | Mohsen Chafizadeh | Individual | Surgery Physician | Yonkers, NY |
| 1295890218 | Robert Schwartzwald | Individual | Oral and Maxillofacial Surgery (Dentist) | Yonkers, NY |
Verify this record
Cross-check NPI 1649457599 against the authoritative CMS record: view Herbert I Erstling Od on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Where is Herbert I Erstling Od located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-26.