Dr. Clifford Friesen M. D.
About this NPIWhat this record shows.
NPI 1538119896 is registered to Dr. Clifford Friesen M. D., a Allergy & Immunology Physician practising at 36000 Darnall Loop, Allergy Clinic, Carl R. Darnall Army Medical Center in Fort Hood, Texas. Allergy & Immunology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Clifford Friesen M. D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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. Clifford Friesen M. D. accepts. To confirm in-network status with your specific health plan, contact Dr. Clifford Friesen M. D. directly at (254) 285-6335.
Frequently asked
Yes. NPI 1538119896 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Allergy & Immunology Physician 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 (254) 285-6335.
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. Clifford Friesen M. D. is a Type-1 individual NPI.