Dr. Ann Marie Houser D.O.
About this NPIWhat this record shows.
NPI 1356518658 is registered to Dr. Ann Marie Houser D.O., a Adolescent Medicine practising at 450 W Highway 22 in Barrington, Illinois. Adolescent Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Ann Marie Houser D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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
- I20100612000187Pediatric MedicineIL
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 Dr. Ann Marie Houser D.O. accepts. To confirm in-network status with your specific health plan, contact Dr. Ann Marie Houser D.O. directly at (847) 842-4120.
Frequently asked
Yes. NPI 1356518658 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adolescent Medicine 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 (847) 842-4120.
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. Dr. Ann Marie Houser D.O. is a Type-1 individual NPI.