Steven Kim, M.D.
NPI 1457435646 · Nephrology Physician · East Brunswick, NJ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Kim, M.D. is a Nephrology Physician provider in East Brunswick, NJ (NPI 1457435646).
Provider details
- NPI number
- 1457435646
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MA58125 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,153 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 840 | $138 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 185 | $373 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 66 | $179 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 27 | $311 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 18 | $187 |
| Ultrasound Study of Arm and Leg Arteries93922 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 253 | 72 |
| Parenteral Amino Acid 20% No.1brand: Prosol | 175 | — |
| Allopurinol | 97 | 29 |
| Metoprolol Succinate | 73 | 20 |
| Hydralazine Hcl | 68 | 22 |
| Losartan Potassium | 65 | 27 |
| Hydrochlorothiazide | 58 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2007-09-21
Frequently asked questions
- What is Steven Kim's NPI number?
- Steven Kim's National Provider Identifier (NPI) is 1457435646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Kim's specialty?
- Steven Kim is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Kim located?
- Steven Kim's practice location on file with NPPES is D5 Brier Hill Ct, East Brunswick, NJ 08816-3335.
- What is Steven Kim's phone number?
- The practice phone number listed in the NPPES registry for Steven Kim is (732) 432-7400.
- Does Steven Kim accept Medicare?
- Steven Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Kim's NPI active?
- Yes — Steven Kim's NPI (1457435646) is active in the NPPES registry as of the last update on 2007-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.