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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.

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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?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-14. Verify at npiregistry.cms.hhs.gov.
Where is Gregory D Popowitz PC located?
The practice location on file with NPPES is in Lansing, MI.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-05-14.