Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Glenn Mark Fischberg, MD
Neurology Physician in Temecula, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093784951
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Registry record
Entity type Individual (Type 1)
Name Glenn Mark Fischberg
Credential MD
Sex Male
Practice address 31700 Temecula Pkwy, Temecula, CA, 92592
Phone (951) 331-2200
Enumeration date Mar 14, 2006
Last updated in NPPES Aug 16, 2022
Taxonomy & licenses
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License G83991 (CA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1093784951 | Medicaid | CA | - |
| 100507939 | Medicaid | NV | - |
| 981440 | Medicaid | AZ | - |
| XPY205010 | Medicaid | CA | - |
| 1093784951 | Medicaid | NV | - |
| 1093784951 | Medicaid | AZ | - |
| 1093784951 | Medicaid | UT | - |
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.
Frequently asked questions
Where does Glenn Fischberg practice?
The practice location on file with NPPES is in Temecula, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Glenn Fischberg?
The National Provider Identifier (NPI) for Glenn Fischberg is 1093784951, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-16.