Michael Kim
NPI 1235495219 · Internal Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kim is a Internal Medicine Physician provider in Fairfax, VA (NPI 1235495219).
Provider details
- NPI number
- 1235495219
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 101258997 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
10 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
294 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $93 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 77 | $136 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 42 | $9 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 18 | $67 |
| Detection Test By Immunoassay With Direct Visual Observation for Respiratory Syncytial Virus87807 | 18 | $13 |
| Administration of Influenza Virus VaccineG0008 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 103 | 30 |
| Atorvastatin Calcium | 63 | 19 |
| Amlodipine Besylate | 59 | 18 |
| Levothyroxine Sodium | 49 | 16 |
| Losartan Potassium | 35 | — |
| Lisinopril | 27 | — |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$138 across 2 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
Additional practice locations (9)
- 1225 Martha Custis Dr Ste C1Alexandria, VA 22302-2040Phone: (703) 671-2700Fax: (703) 671-7007
- 6355 Walker Ln Ste 500Alexandria, VA 22310-3251Phone: (703) 373-3718Fax: (703) 822-2190
- 1005 N Glebe Rd Ste 710Arlington, VA 22201-5766Phone: (571) 302-3903Fax: (571) 302-3904
- 8081 Innovation Park Dr Ste 200Fairfax, VA 22031-4867Phone: (571) 472-7000Fax: (571) 472-7001
- 3600 Joseph Siewick DrFairfax, VA 22033-1709Phone: (703) 391-3558Fax: (703) 391-3441
- 3300 Gallows RdFalls Church, VA 22042-3300Phone: (703) 776-4001Fax: (703) 776-7113
- 3300 Gallows Rd Fl 1Falls Church, VA 22042-3307Phone: (703) 776-4005Fax: (703) 776-7068
- 44045 Riverside PkwyLeesburg, VA 20176-5101
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2023-11-27
- Certified
- 2020-10-21
Frequently asked questions
- What is Michael Kim's NPI number?
- Michael Kim's National Provider Identifier (NPI) is 1235495219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kim's specialty?
- Michael Kim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Kim located?
- Michael Kim's practice location on file with NPPES is 3580 Joseph Siewick Dr Ste 306, Fairfax, VA 22033-1764.
- What is Michael Kim's phone number?
- The practice phone number listed in the NPPES registry for Michael Kim is (703) 391-4520.
- Does Michael Kim accept Medicare?
- Michael Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kim's NPI active?
- Yes — Michael Kim's NPI (1235495219) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.