NPPES file of Aug 9, 2026

Samuel Antonio Gordon, PH.D.

Clinical Psychologist · Washington, DC

Samuel Antonio Gordon, PH.D. is a clinical psychologist with a practice address in Washington, District of Columbia, and NPI 1689684888, issued on Aug 9, 2006. Check the license (District of Columbia PSY 1528, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689684888
Name
Samuel Antonio Gordon
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY 1528 DC
Self-reported in NPPES; status is on the state search
Practice location
102 Irving St NW, Washington, DC 20010
Phone
(202) 877-1000
Enumerated
Aug 9, 2006
Record last updated
Dec 11, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(202) 291-5366
Medicare enrollment
Enrolled (PECOS I20120917000729); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 102 Irving St NW

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

  1. Diana Abdalla, PTPhysical Therapist1740578806
  2. Alyssa Adams, PSY.D.Clinical Psychologist1861740854
  3. Leslie Adams, RDRegistered Dietitian1851660401
  4. Syed Ahmed, M.D.Physical Medicine & Rehabilitation Physician1578974838
  5. Hannah Akre, DOStudent in an Organized Health Care Education/Training Program1225732753
  6. Victoria AlexanderAthletic Trainer1225540412

Verify Samuel Antonio Gordon 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 PSY 1528
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.7
  2. Costout of 100 · 30%53.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Interdynamics IncLandover, MD
  2. Medstar Medical Group II LLCWashington, DC

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

Samuel Antonio Gordon among 564 clinical psychologist records in District of Columbia

Samuel Antonio Gordon, PH.D. is one of 564 clinical psychologist records with a practice address in District of Columbia. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 88% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated1987 · median 1996 among the 46 with a school on file
  • Record last updated2007 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X 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).

558 clinical psychologist records list a practice address in Washington

They are 558 of the 45,857 NPPES records with a practice address in Washington, and 564 clinical psychologist records in District of Columbia.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Philip Appel, PHDWashington, DC 200101891763256
  2. Patricia Bullard-Bates, PHDWashington, DC 200101770551038
  3. Michele Dadson, PHDWashington, DC 200101598845166
  4. Dawn Giuffre Meyer, PH.D.Washington, DC 200101912207028
  5. Lourdes Griffin, PHDWashington, DC 200101174670434
  6. Stacy Hodgkinson, PHDWashington, DC 200101225221062
  7. Ricardo Lagrange, PH.D.Washington, DC 200101427284975
  8. Dorothy Marette, PSY.D.Washington, DC 200101881717114

Common questions

What is Samuel Antonio Gordon, PH.D.'s NPI number?

Samuel Antonio Gordon, PH.D.'s National Provider Identifier (NPI) is 1689684888, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Samuel Antonio Gordon, PH.D. located?

The NPPES record lists a practice address at 102 Irving St NW, Washington, DC, 20010. Phone: (202) 877-1000. Providers update this record themselves, so call before visiting.

How can I verify Samuel Antonio Gordon, PH.D.'s license?

NPPES lists District of Columbia license number PSY 1528, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

What is Samuel Antonio Gordon, PH.D.'s MIPS final score?

The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.