Dr. Warren Singleton MD
About this NPIWhat this record shows.
NPI 1841638814 is registered to Dr. Warren Singleton MD, a Emergency Medicine practising at 1000 Houghton Ave in Saginaw, Michigan. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Warren Singleton MD has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Your brand here.
Medicare enrollment
This provider holds 4 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
- I20160824001491Emergency MedicineNC
- I20251011000333Emergency MedicineAL
- I20251030005297Emergency MedicineTN
- I20260202003624Emergency MedicineSC
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. Warren Singleton MD accepts. To confirm in-network status with your specific health plan, contact Dr. Warren Singleton MD directly at (989) 583-6817.
Frequently asked
Yes. NPI 1841638814 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency 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 (989) 583-6817.
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. Warren Singleton MD is a Type-1 individual NPI.