Dr. Dmitriy Treyster MD, PA-C, Mpas
About this NPIWhat this record shows.
NPI 1144625351 is registered to Dr. Dmitriy Treyster MD, PA-C, Mpas, a Anesthesiology practising at Anesthesiology - Walter Reed National Mmc, 8901 Wisconsin Avenue in Bethesda, Maryland. Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management. Dr. Dmitriy Treyster MD, PA-C, Mpas has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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 1,666 Anesthesiology providers on file in Maryland.
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.
Order and Referring Only
- I20251028002799AnesthesiologyWV
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. Dmitriy Treyster MD, PA-C, Mpas accepts. To confirm in-network status with your specific health plan, contact Dr. Dmitriy Treyster MD, PA-C, Mpas directly at (860) 966-1272.
Frequently asked
Yes. NPI 1144625351 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management.
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 (860) 966-1272.
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. Dmitriy Treyster MD, PA-C, Mpas is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 1,666 Anesthesiology providers are registered in Maryland, and Dr. Dmitriy Treyster MD, PA-C, Mpas is one of them. The figure refreshes each month from the federal source.