Nasiem Umberg OD
About this NPIWhat this record shows.
NPI 1578124715 is registered to Nasiem Umberg OD, a Optometrist practising at 3155 Sedona Ct Ste 100 in Ontario, California. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Nasiem Umberg OD has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 11,495 Optometrist providers on file in California.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20211117003079OptometryCA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Nasiem Umberg OD accepts. To confirm in-network status with your specific health plan, contact Nasiem Umberg OD directly at (096) 989-7809.
Frequently asked
Yes. NPI 1578124715 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (096) 989-7809.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Nasiem Umberg OD is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 11,495 Optometrist providers are registered in California, and Nasiem Umberg OD is one of them. The figure refreshes each month from the federal source.