Stefen Ammon MD
About this NPIWhat this record shows.
NPI 1730210733 is registered to Stefen Ammon MD, a Emergency Medicine practising at 7700 S Broadway, Littleton Adventist Hospital, Emergency Dept. in Littleton, Colorado. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Stefen Ammon MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- P00442365CO· Issued by RR MEDICARE
Medicaid
- 45607753CO
Source: NPPES public registry.
Medicare enrollment
This provider holds 12 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
- I20070829000953Emergency MedicineCO
- I20200403002175Emergency MedicineNV
- I20200403002295Emergency MedicineAZ
- I20220404001928Emergency MedicineWA
- I20260107001637Emergency MedicineMA
- I20260108001902Emergency MedicineFL
- I20260109003357Emergency MedicineOR
- I20260112002347Emergency MedicineTX
- I20260112002817Emergency MedicineOK
- I20260127001823Emergency MedicineVA
- I20260205001725Emergency MedicineDC
- I20260209001376Emergency MedicineNJ
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 Stefen Ammon MD accepts. To confirm in-network status with your specific health plan, contact Stefen Ammon MD directly at (303) 778-5666.
Frequently asked
Yes. NPI 1730210733 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 (303) 778-5666.
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. Stefen Ammon MD is a Type-1 individual NPI.