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DR. YOUNGJUNG KIM M.D., PH.D.
NPI 1609307362
Psychiatry & Neurology - Psychiatry in Belmont, MA

Active since March 24, 2017PECOS EnrolledAccepts Medicare Assignment
115 MILL ST # MS 131, BELMONT, MA 02478(617) 855-2995(646) 343-9825 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 12, 2025, Nov 6, 2025, Jun 1, 2021 and 1 more (4 updates tracked since 2017).

About Dr. Youngjung Kim M.d., Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. YOUNGJUNG KIM M.D., PH.D. (NPI 1609307362) is an individual psychiatry provider in Belmont, Massachusetts, licensed in Massachusetts (288634) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Columbia University College Of Physicians And Surgeons (2017).

NPPES Registry Identity

NPI1609307362
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. YOUNGJUNG KIMCredential: M.D., PH.D.
Location Address115 MILL ST # MS 131Belmont, MA 02478-1048
Mailing Address115 Mill St # Ms 131Belmont, MA 02478-1064 · (617) 855-2995 · Fax (646) 343-9825
Phone(617) 855-2995
Fax(646) 343-9825
Sole ProprietorYes
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2017
Enumeration DateMarch 24, 2017
Last NPPES UpdateNovember 12, 20254 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1609307362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MA · 288634
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
115 MILL ST # MS 131, Belmont, MA 02478
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Secondary Practice Location 1

Location 155 Fruit StBoston, MA 02114-2621 · Phone (617) 855-2995 · Fax (646) 343-9825

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, Taro Health, WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Youngjung Kim M.d., Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729332119
PECOS Enrollment IDI20210815000050
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Youngjung Kim reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Mclean Hospital Corporation
0.2 mi
Psychiatry
115 MILL ST
Belmont, MA 02478
  • Reassigned Medicare billing, Massachusetts enrollment
  • 422 clinicians in this Medicare group
NPI 1114979580 (617) 855-2183
Massachusetts General Physicians Organization Inc
6.5 mi
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
6.5 mi
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02478 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Youngjung Kim's NPI number?

The NPI number for Youngjung Kim is 1609307362. It was assigned to this individual provider in the NPPES registry on March 24, 2017.

Where is Youngjung Kim located?

Youngjung Kim practices at 115 Mill St # Ms 131, Belmont, MA 02478. The listed phone number is (617) 855-2995.

What is Youngjung Kim's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Youngjung Kim enrolled in Medicare?

Yes. Youngjung Kim is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Youngjung Kim's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Youngjung Kim reassigns Medicare benefits to 3 organizations: The Mclean Hospital Corporation (Belmont, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Youngjung Kim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Youngjung Kim accept?

Health plans from Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Youngjung Kim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Youngjung Kim was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.