NPPES file of Aug 9, 2026

Sandra Beth Martin, M.S., CCC-SLP

Speech-Language Pathologist · Washington, DC

Sandra Beth Martin, M.S., CCC-SLP is a speech-language pathologist with a practice address in Washington, District of Columbia, and NPI 1831523141, issued on Aug 23, 2013. Check the license (District of Columbia SLP000400, as entered in NPPES) with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1831523141
Name
Sandra Beth Martin
Credential
M.S., CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License numbers
SLP000400 DC
02792 MD
Self-reported in NPPES; status is on the state search
Practice location
3800 Reservoir RD NW, Washington, DC 20007
Phone
(202) 444-0278
Enumerated
Aug 23, 2013
Record last updated
Aug 23, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest speech-language pathologist records → All 638 in District of Columbia → Look up another NPI →

Also registered at 3800 Reservoir RD NW

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

  1. Miriam Abadie, M.D.Student in an Organized Health Care Education/Training Program1194168120
  2. Kathleen AbalosInternal Medicine Physician1831451764
  3. Fuad AbbasStudent in an Organized Health Care Education/Training Program1467256834
  4. Valiollah AbbassiPediatric Endocrinology Physician1073511275
  5. Ahmed AbdelfatahStudent in an Organized Health Care Education/Training Program1326918269
  6. Zeinab Abdi, M.D.Pediatrics Physician1861781437

Verify Sandra Beth Martin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license SLP000400    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 District of Columbia 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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Sandra Beth Martin among 638 speech-language pathologist records in District of Columbia

Sandra Beth Martin, M.S., CCC-SLP is one of 638 speech-language pathologist records with a practice address in District of Columbia. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2013, is newer than 22% of them.

  • NPI issued2013 · 22% of these records are older, 70% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2013 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X 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).

631 speech-language pathologist records list a practice address in Washington

They are 631 of the 45,857 NPPES records with a practice address in Washington, and 638 speech-language pathologist records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 638 in District of Columbia → Every provider in Washington → Speech-Language Pathologist nationwide →

The 8 speech-language pathologist records with the nearest ZIP codes

  1. Soraya Amra, MA, CCC-SLPWashington, DC 200071538232939
  2. Carrie Balazs, M.ED, CCC-SLPWashington, DC 200071043327901
  3. Heather BishopWashington, DC 200071144542069
  4. Melissa Bloomer, M.A., CCC-SLPWashington, DC 200071629253356
  5. Karen Edick, M.S. ED. CCC-SLPWashington, DC 200071124191929
  6. Kathryn Fitzpatrick, M.S., CCC-SLPWashington, DC 200071275819898
  7. Kimberly Hill, M.S., CCC-SLPWashington, DC 200071043383185
  8. Sonja Leiter-Calkins, M.S.,CCC-SLPWashington, DC 200071376868885

Common questions

What is Sandra Beth Martin, M.S., CCC-SLP's NPI number?

Sandra Beth Martin, M.S., CCC-SLP's National Provider Identifier (NPI) is 1831523141, issued on Aug 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Sandra Beth Martin, M.S., CCC-SLP located?

The NPPES record lists a practice address at 3800 Reservoir RD NW, Washington, DC, 20007. Phone: (202) 444-0278. Providers update this record themselves, so call before visiting.

How can I verify Sandra Beth Martin, M.S., CCC-SLP's license?

NPPES lists District of Columbia license number SLP000400, as entered by the provider. 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. 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.