NPPES file of Aug 9, 2026

Brooke M. Merriwether

Specialist · Chevy Chase, MD

Brooke M. Merriwether is a specialist with a practice address in Chevy Chase, Maryland, and NPI 1891791893, issued on Jun 23, 2005. Check the license (Maryland 20487, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891791893
Name
Brooke M. Merriwether
Primary taxonomy
Specialist 174400000X
License number
20487 MD
Self-reported in NPPES; status is on the state search
Practice location
5454 Wisconsin Ave, Chevy Chase, MD 20815
Phone
(301) 657-1996
Enumerated
Jun 23, 2005
Record last updated
Feb 25, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050624000261); accepts Medicare assignment
Medical or professional school
Howard University College Of Medicine, 2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest specialist records → All 938 in Maryland → Look up another NPI →

Also registered at 5454 Wisconsin Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marwa Adi, MDSpecialist1104820190
  2. Nabil Altememi, M.D.Sleep Medicine (Psychiatry & Neurology) Physician1699096529
  3. Trevor Andrews, DDSDentist1336263094
  4. Jennifer Arapian, PA-CSurgical Physician Assistant1780911362
  5. Augusto Araujo, D.M.D.Periodontics1457565384
  6. Edison Au, PTSpecialist1104922509

Verify Brooke M. Merriwether in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 20487    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Arthritis And Rheumatism Associates PCWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brooke M. Merriwether among 938 specialist records in Maryland

Brooke M. Merriwether is one of 938 specialist records with a practice address in Maryland. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 83% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated2001 · median 1989 among the 220 with a school on file
  • Record last updated2014 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

29 specialist records list a practice address in Chevy Chase

They are 29 of the 1,118 NPPES records with a practice address in Chevy Chase, and 938 specialist records in Maryland.

All 938 in Maryland → Every provider in Chevy Chase → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Marwa Adi, MDChevy Chase, MD 208151104820190
  2. David Berler, MDChevy Chase, MD 208151780687509
  3. Richard Conant, M.D.Chevy Chase, MD 208151568450112
  4. Douglas Feldman, M.D.Chevy Chase, MD 208151851364434
  5. Leonard Glassman, M.D.Chevy Chase, MD 208151821048109
  6. Stephen Kay, M.D.Chevy Chase, MD 208151881691632
  7. Carol Kleinman, MDChevy Chase, MD 208151184621690
  8. Christopher Mesick, M.D.Chevy Chase, MD 208151154394708

Common questions

What is Brooke M. Merriwether's NPI number?

Brooke M. Merriwether's National Provider Identifier (NPI) is 1891791893, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Brooke M. Merriwether located?

The NPPES record lists a practice address at 5454 Wisconsin Ave, Chevy Chase, MD, 20815. Phone: (301) 657-1996. Providers update this record themselves, so call before visiting.

How can I verify Brooke M. Merriwether's license?

NPPES lists Maryland license number 20487, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.