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About this NPIWhat this record shows.
NPI 1992828073 is registered to Dr. Don Singer MD, a Clinical Pathology/Laboratory Medicine Physician practising at 533 W Main St in Madison, Wisconsin. Clinical Pathology/Laboratory Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Don Singer MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Don Singer MD accepts. To confirm in-network status with your specific health plan, contact Dr. Don Singer MD directly at (608) 251-0240.
Frequently asked
Yes. NPI 1992828073 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Pathology/Laboratory Medicine 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 (608) 251-0240.
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. Don Singer MD is a Type-1 individual NPI.
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