NPPES file of Aug 9, 2026

Youngsuk Kim

Clinical Psychologist · Charlestown, MA

Youngsuk Kim is a clinical psychologist with a practice address in Charlestown, Massachusetts, and NPI 1659973246, issued on Nov 10, 2020. Check the license (Massachusetts 11390, as entered in NPPES) with the Massachusetts 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
1659973246
Name
Youngsuk Kim
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
11390 MA
PS01899 RI
Self-reported in NPPES; status is on the state search
Practice location
1 Constitution Plz Ste 140, Charlestown, MA 02129
Phone
(617) 899-5456
Enumerated
Nov 10, 2020
Record last updated
Jan 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210301001326); accepts Medicare assignment
Medical or professional school
University Of Texas At Austin Dell Medical School, 2005
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 1 Constitution Plz Ste 140

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

  1. Cindy Feliciano, NPNurse Practitioner1306986575
  2. Julia HackelClinical Social Worker1669341343
  3. Karissa Peoples, LICSWClinical Social Worker1700345949
  4. Kaitlin Picard, CNPPsychiatric/Mental Health Nurse Practitioner1427506872
  5. Ryan Vanpatten, PHDPsychologist1275155145

Verify Youngsuk Kim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 11390
    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 Massachusetts 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. The General Hospital CorporationBoston, MA

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

Youngsuk Kim among 3,185 clinical psychologist records in Massachusetts

Youngsuk Kim is one of 3,185 clinical psychologist records with a practice address in Massachusetts. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.

  • NPI issued2020 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2005 · median 2000 among the 777 with a school on file
  • Record last updated2021 · 71% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Massachusetts

There are 3,185 clinical psychologist records in Massachusetts.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Reid Kenary, PSYDBoston, MA 021291053152215
  2. Hannah KingCharlestown, MA 021291346987468
  3. Andrew Teer, PHDCharlestown, MA 021291053059170
  4. Deborah Block, PH.D.Jamaica Plain, MA 021301609898097
  5. Deborah Brief, PH.D.Boston, MA 021301568575553
  6. Barbara Cooper, PH.D.Boston, MA 021301720063084
  7. Lisa Fisher, PH.D.Boston, MA 021301316956188
  8. Terence Keane, PH.D.Boston, MA 021301205854973

Common questions

What is Youngsuk Kim's NPI number?

Youngsuk Kim's National Provider Identifier (NPI) is 1659973246, issued on Nov 10, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Youngsuk Kim located?

The NPPES record lists a practice address at 1 Constitution Plz Ste 140, Charlestown, MA, 02129. Phone: (617) 899-5456. Providers update this record themselves, so call before visiting.

How can I verify Youngsuk Kim's license?

NPPES lists Massachusetts license number 11390, as entered by the provider. Search the Massachusetts 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.