Gregory D Popowitz PC
Gregory D Popowitz PC is a healthcare organization registered as Optometrist in Lansing, MI, holding Type 2 (organization) NPI 1992793749 since 2005. The authorized official on file is Gregory Popowitz, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1992793749 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Gregory D Popowitz PC |
| Other name | <Unavail> |
| Practice address | 934 ELMWOOD RD, Lansing, MI, 48917 |
| Phone | 5178860222 |
| Fax | 5178860224 |
| Enumeration date | 2005-10-06 |
| Last updated in NPPES | 2008-05-14 |
Authorized official
| Name | Gregory Popowitz |
|---|---|
| Title | Owner |
| Phone | 5178860222 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 4901003607 | MI |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 203456 | Medicaid | MI | — |
| 200000002541 | Medicaid | MI | — |
| 253368 | Medicaid | MI | — |
| 200000002542 | Medicaid | MI | — |
| OC36852 | Other | MI | BCBSM |
Copy-ready billing details
Provider: Gregory D Popowitz PC NPI: 1992793749 Taxonomy: 152W00000X (Optometrist) Address: 934 ELMWOOD RD, Lansing, MI, 48917
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720262215 | Deltavision Optical | Organization | Eyewear Supplier | Lansing, MI |
Verify this record
Cross-check NPI 1992793749 against the authoritative CMS record: view Gregory D Popowitz PC 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
How current is this record?
Where is Gregory D Popowitz PC located?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-05-14.