Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DMITRIY TREYSTER MD, DABA, PA-C
NPI 1144625351
Anesthesiology - Pain Medicine in Bethesda, MD

Q: What is Dmitriy Treyster's NPI number?

The NPI number for Dmitriy Treyster is 1144625351. It was assigned to this individual provider in the NPPES registry on October 30, 2014.

Q: What is Dmitriy Treyster's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Q: When was this NPI record last updated?

The NPPES record for Dmitriy Treyster was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 30, 2014PECOS Enrolled

ANESTHESIOLOGY - WALTER REED NATIONAL MMC, 8901 WISCONSIN AVENUE, BETHESDA, MD 20889(860) 966-1272 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 11, 2026, Aug 18, 2023, Jul 26, 2023 and 1 more (4 updates tracked since 2021).

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About Dr. Dmitriy Treyster Md, Daba, Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DMITRIY TREYSTER MD, DABA, PA-C (NPI 1144625351) is an individual pain medicine provider in Bethesda, Maryland, licensed in Maryland (D0107903) and active in the NPI registry since October 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fort Belvoir.

NPPES Registry Identity

NPI1144625351

Entity TypeIndividualMale

Primary Taxonomy207LP2900X

Provider Legal NameDR. DMITRIY TREYSTERCredential: MD, DABA, PA-C

Location AddressANESTHESIOLOGY - WALTER REED NATIONAL MMC, 8901 WISCONSIN AVENUEBethesda, MD 20889

Mailing Address9300 Dewitt LoopFort Belvoir, VA 22060-5285 · (571) 231-3224

Phone(860) 966-1272

Sole ProprietorNo

Enumeration DateOctober 30, 2014

Last NPPES UpdateAugust 11, 20264 updates tracked since enumeration

NPPES CertifiedAugust 11, 2026

✔ NPI 1144625351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207LP2900X

License✔ Licensed in MD · D0107903

Definition

An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X · License 0101290483 (VA), 31839 (WV)

ANESTHESIOLOGY - WALTER REED NATIONAL MMC, Bethesda, MD 20889

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Secondary Practice Location 1

Location 19300 DeWitt LoopFort Belvoir, VA 22060-5285 · Phone (571) 231-3224

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Dmitriy Treyster Md, Daba, Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dmitriy Treyster's NPI number?

The NPI number for Dmitriy Treyster is 1144625351. It was assigned to this individual provider in the NPPES registry on October 30, 2014.

Where is Dmitriy Treyster located?

Dmitriy Treyster practices at Anesthesiology - Walter Reed National Mmc 8901 Wisconsin Avenue, Bethesda, MD 20889. The listed phone number is (860) 966-1272.

What is Dmitriy Treyster's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Dmitriy Treyster enrolled in Medicare?

Yes. Dmitriy Treyster is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dmitriy Treyster was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.