David Mackenzie MD
About this NPIWhat this record shows.
NPI 1861656886 is registered to David Mackenzie MD, a Emergency Medicine practising at 22 Bramhall St in Portland, Maine. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. David Mackenzie MD has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 466 Emergency Medicine providers on file in Maine.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20130828000984Emergency MedicineME
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 David Mackenzie MD accepts. To confirm in-network status with your specific health plan, contact David Mackenzie MD directly at (207) 662-7010.
Frequently asked
Yes. NPI 1861656886 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 (207) 662-7010.
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 Mackenzie MD is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 466 Emergency Medicine providers are registered in Maine, and David Mackenzie MD is one of them. The figure refreshes each month from the federal source.