Mohmmad Hajjiri M.D.
About this NPIWhat this record shows.
NPI 1972786465 is registered to Mohmmad Hajjiri M.D., a Infectious Disease practising at 1801 S Highland Ave Ste L40 in Lombard, Illinois. Infectious Disease is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mohmmad Hajjiri M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds 11 Medicare enrollments 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
- I20101111000875Internal MedicineMA
- I20220712002246Infectious DiseaseIL
- I20240111002261Infectious DiseaseAZ
- I20240123001965Infectious DiseaseWI
- I20240208002104Infectious DiseaseMN
- I20250205001003Infectious DiseaseWA
- I20250929002320Infectious DiseaseMI
- I20251024002523Infectious DiseaseIA
- I20251201003263Infectious DiseaseTN
- I20251217000022Internal MedicineCO
- I20260307000324Infectious DiseaseSD
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 Mohmmad Hajjiri M.D. accepts. To confirm in-network status with your specific health plan, contact Mohmmad Hajjiri M.D. directly at (630) 545-4075.
Frequently asked
Yes. NPI 1972786465 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Infectious Disease 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 (630) 545-4075.
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. Mohmmad Hajjiri M.D. is a Type-1 individual NPI.