Ke Sun, M.D.
NPI 1457892655 · Internal Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ke Sun, M.D. is a Internal Medicine Physician provider in Fairfax, VA (NPI 1457892655).
Provider details
- NPI number
- 1457892655
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D89988 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,971 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) |
|---|---|---|
| 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 | 491 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 242 | $140 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 159 | $21 |
| Admn Sarscov2 Vacc 1 Dose90480 | 148 | $39 |
| Administration of Influenza Virus VaccineG0008 | 144 | $32 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 145 | 95 |
| Losartan Potassium | 59 | 31 |
| Metformin Hcl | 43 | 26 |
| Levothyroxine Sodium | 40 | 25 |
| Amlodipine Besylate | 40 | 27 |
| Lisinopril | 37 | 26 |
| Tamsulosin Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 2425 Geary BlvdSan Francisco, CA 94115-3358Phone: (415) 833-2000
- 592 W Main StWaldoboro, ME 04572-6030Phone: (207) 832-6394
Registry dates
- Enumerated
- 2017-03-20
- Last updated
- 2024-05-14
- Certified
- 2024-05-14
Frequently asked questions
- What is Ke Sun's NPI number?
- Ke Sun's National Provider Identifier (NPI) is 1457892655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ke Sun's specialty?
- Ke Sun is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ke Sun located?
- Ke Sun's practice location on file with NPPES is 9805 Woodleigh Ln, Fairfax, VA 22032-4060.
- What is Ke Sun's phone number?
- The practice phone number listed in the NPPES registry for Ke Sun is (703) 259-9930.
- Does Ke Sun accept Medicare?
- Ke Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ke Sun's NPI active?
- Yes — Ke Sun's NPI (1457892655) is active in the NPPES registry as of the last update on 2024-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.