David Ernst M.D.
About this NPIWhat this record shows.
NPI 1386635308 is registered to David Ernst M.D., a Specialist practising at 22 Bramhall St, Dept Of Ob/Gyn in Portland, Maine. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. David Ernst M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- 1040558ME· Issued by AETNA
- M7040ME· Issued by CIGNA
- 160028953ME· Issued by GBA PALMETTO/RR MEDICARE
- 000769ME· Issued by ANTHEM
Medicaid
Source: NPPES public registry.
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 David Ernst M.D. accepts. To confirm in-network status with your specific health plan, contact David Ernst M.D. directly at (207) 662-2166.
Frequently asked
Yes. NPI 1386635308 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (207) 662-2166.
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. David Ernst M.D. is a Type-1 individual NPI.