NPPES file of Aug 9, 2026

Alexandra Paige Sullivan, M.A., CCC-SLP

Speech-Language Pathologist · Washington, DC

Alexandra Paige Sullivan, M.A., CCC-SLP is a speech-language pathologist with a practice address in Washington, District of Columbia, and NPI 1659812626, issued on Mar 10, 2017. Check the license (District of Columbia 000600, 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
1659812626
Name
Alexandra Paige Sullivan
Credential
M.A., CCC-SLP
Primary taxonomy
Speech-Language Pathologist 235Z00000X
License number
000600 DC
Self-reported in NPPES; status is on the state search
Practice location
5000 14TH St NW, Washington, DC 20011
Phone
(202) 722-5555
Enumerated
Mar 10, 2017
Record last updated
Mar 10, 2017 (not updated in 9 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 5000 14TH St NW

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

  1. Elliott Conklin, PSY.D.Clinical Psychologist1255675948
  2. Bethany Conway, M.A. CCC-SLPSpeech-Language Pathologist1124399720
  3. Kara Covington, PH.D.Professional Counselor1043664782
  4. Cheryl FarleyPhysical Therapist1265886147
  5. Melissa Hulton, OTR/LOccupational Therapist1356795231
  6. Charlie Johnson, PH.D.Clinical Psychologist1801095617

Verify Alexandra Paige Sullivan 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 000600    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

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Alexandra Paige Sullivan among 638 speech-language pathologist records in District of Columbia

Alexandra Paige Sullivan, M.A., 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 2017, is newer than 47% of them.

  • NPI issued2017 · 47% of these records are older, 47% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2017 · 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. Barbara Jean Anderson, M.S., CCC/SPWashington, DC 200111366636433
  2. Linda Bressant, EDDWashington, DC 200111033546007
  3. Toni Carroll-Wills, MS, SLPWashington, DC 200111124454038
  4. Bethany Conway, M.A. CCC-SLPWashington, DC 200111124399720
  5. Brian Eft, SLPWashington, DC 200111487729463
  6. Jessica Kaluzny, CCC-SLPWashington, DC 200111669793881
  7. Megan Littlepage, MS, CCC-SLPWashington, DC 200111366701088
  8. Thays LizasoWashington, DC 200111972933877

Common questions

What is Alexandra Paige Sullivan, M.A., CCC-SLP's NPI number?

Alexandra Paige Sullivan, M.A., CCC-SLP's National Provider Identifier (NPI) is 1659812626, issued on Mar 10, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Paige Sullivan, M.A., CCC-SLP located?

The NPPES record lists a practice address at 5000 14TH St NW, Washington, DC, 20011. Phone: (202) 722-5555. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Paige Sullivan, M.A., CCC-SLP's license?

NPPES lists District of Columbia license number 000600, 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.