Gregory Harders MD
About this NPIWhat this record shows.
NPI 1891746541 is registered to Gregory Harders MD, a Emergency Medicine practising at 3100 Tongass Ave in Ketchikan, Alaska. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gregory Harders MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds 9 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
- I20100602000170Emergency MedicineAZ
- I20150710002593Emergency MedicineTN
- I20230918000133Emergency MedicineME
- I20240417004040Emergency MedicineAK
- I20240607000542Emergency MedicineMN
- I20240909002304Emergency MedicineKY
- I20250108002669Emergency MedicineWI
- I20250121003153Emergency MedicineHI
- I20250224003124Emergency MedicineVA
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 Gregory Harders MD accepts. To confirm in-network status with your specific health plan, contact Gregory Harders MD directly at (907) 225-5171.
Frequently asked
Yes. NPI 1891746541 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 (907) 225-5171.
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. Gregory Harders MD is a Type-1 individual NPI.