Jiensup Kim, M.D.
NPI 1639131154 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Colton, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jiensup Kim, M.D. is a Pain Medicine (Physical Medicine & Rehabilitation) Physician provider in Colton, CA (NPI 1639131154).
Provider details
- NPI number
- 1639131154
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G75806 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,792 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,506 | $131 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0483 | 492 | $241 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 120 | $95 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 118 | $60 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 162 | 67 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 42 | 30 |
| Gabapentin | 40 | 18 |
| Oxycodone Hcl | 39 | 17 |
| Buprenorphine | 35 | 16 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 35 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,087 across 64 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-03
- Last updated
- 2011-03-24
Frequently asked questions
- What is Jiensup Kim's NPI number?
- Jiensup Kim's National Provider Identifier (NPI) is 1639131154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jiensup Kim's specialty?
- Jiensup Kim is listed in the NPPES registry with a primary specialty of Pain Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Jiensup Kim located?
- Jiensup Kim's practice location on file with NPPES is 900 E Washington St, Colton, CA 92324-7111.
- What is Jiensup Kim's phone number?
- The practice phone number listed in the NPPES registry for Jiensup Kim is (909) 370-0300.
- Does Jiensup Kim accept Medicare?
- Jiensup Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jiensup Kim's NPI active?
- Yes — Jiensup Kim's NPI (1639131154) is active in the NPPES registry as of the last update on 2011-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.