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DR. BRIAN ALEXANDER DUMMETT M.D.
NPI 1891028486
Internal Medicine in Rockville, MD

Active since September 14, 2009PECOS Enrolled
2101 E JEFFERSON ST STE 300, ROCKVILLE, MD 20852(301) 816-7405 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 3, 2021, Jun 24, 2021, May 21, 2019 (3 updates tracked since 2019).

About Dr. Brian Alexander Dummett M.d. NPPES

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

DR. BRIAN ALEXANDER DUMMETT M.D. (NPI 1891028486) is an individual internal medicine provider in Rockville, Maryland, licensed in Maryland (D87250) and active in the NPI registry since September 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891028486
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. BRIAN ALEXANDER DUMMETTCredential: M.D.
Location Address2101 E JEFFERSON ST STE 300Rockville, MD 20852-4908
Mailing Address6303 Berkshire DrBethesda, MD 20814-2200 · (443) 538-7720
Phone(301) 816-7405
Sole ProprietorYes
Enumeration DateSeptember 14, 2009
Last NPPES UpdateDecember 3, 20213 updates tracked since enumeration
NPPES CertifiedDecember 3, 2021
✔ NPI 1891028486 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D87250
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPreventive Medicine · Clinical InformaticsTaxonomy 2083C0008X · License 071871 (CA)
2101 E JEFFERSON ST STE 300, Rockville, MD 20852
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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. Brian Alexander Dummett M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20852 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Brian Dummett's NPI number?

The NPI number for Brian Dummett is 1891028486. It was assigned to this individual provider in the NPPES registry on September 14, 2009.

Where is Brian Dummett located?

Brian Dummett practices at 2101 E Jefferson St Ste 300, Rockville, MD 20852. The listed phone number is (301) 816-7405.

What is Brian Dummett's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Brian Dummett enrolled in Medicare?

Yes. Brian Dummett is registered in the Medicare PECOS enrollment system.

What insurance does Brian Dummett accept?

Health plans from UnitedHealthcare list Brian Dummett as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Dummett was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.