Sarrah A. Armstrong, D.M.D
Dentist · Washington, DC
Sarrah A. Armstrong, D.M.D is a dentist with a practice address in Washington, District of Columbia, and NPI 1548575525, issued on Aug 13, 2010. Check the license with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarrah A. Armstrong
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- DS038359 PA
Self-reported in NPPES; status is on the state search - Practice location
- 238 Brookley Ave, Washington, DC 20032
- Phone
- (202) 404-5519
- Enumerated
- Aug 13, 2010
- Record last updated
- Aug 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 355 in District of Columbia → Look up another NPI →
Also registered at 238 Brookley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda Bruhn, PSYDPsychologist1285623447
Verify Sarrah A. Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $21.85
1 payment: education; the largest payer was Colgate Oral Pharmaceuticals, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sarrah A. Armstrong among 355 dentist records in District of Columbia
Sarrah A. Armstrong, D.M.D is one of 355 dentist records with a practice address in District of Columbia. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
346 dentist records list a practice address in Washington
They are 346 of the 45,857 NPPES records with a practice address in Washington, and 355 dentist records in District of Columbia.
All 355 in District of Columbia → Every provider in Washington → Dentist nationwide →
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Common questions
What is Sarrah A. Armstrong, D.M.D's NPI number?
Sarrah A. Armstrong, D.M.D's National Provider Identifier (NPI) is 1548575525, issued on Aug 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sarrah A. Armstrong, D.M.D located?
The NPPES record lists a practice address at 238 Brookley Ave, Washington, DC, 20032. Phone: (202) 404-5519. Providers update this record themselves, so call before visiting.
How can I verify Sarrah A. Armstrong, D.M.D's license?
Search the District of Columbia 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.
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.