Brian Dummett, M.D.
NPI 1891028486 · Internal Medicine Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Dummett, M.D. is a Internal Medicine Physician provider in Rockville, MD (NPI 1891028486).
Provider details
- NPI number
- 1891028486
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 071871 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-09-14
- Last updated
- 2021-12-03
- Certified
- 2021-12-03
Frequently asked questions
- What is Brian Dummett's NPI number?
- Brian Dummett's National Provider Identifier (NPI) is 1891028486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Dummett's specialty?
- Brian Dummett is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Dummett located?
- Brian Dummett's practice location on file with NPPES is 2101 E Jefferson St Ste 300, Rockville, MD 20852-4908.
- What is Brian Dummett's phone number?
- The practice phone number listed in the NPPES registry for Brian Dummett is (301) 816-7405.
- Does Brian Dummett accept Medicare?
- Brian Dummett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Dummett's NPI active?
- Yes — Brian Dummett's NPI (1891028486) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.