Gene Kim, M.D.
NPI 1699976159 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gene Kim, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1699976159).
Provider details
- NPI number
- 1699976159
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A96720 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,432 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 335 | $83 |
| 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 | 312 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 271 | $148 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 111 | $147 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 66 | $84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 162 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 782 | 125 |
| Famotidine | 668 | 44 |
| Levothyroxine Sodium | 593 | 47 |
| Amlodipine Besylate | 563 | 65 |
| Losartan Potassium | 327 | 44 |
| Gabapentin | 326 | 30 |
| Donepezil Hcl | 296 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,452 across 68 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 (1)
- 1 Shrader St Ste 500San Francisco, CA 94117-1044Phone: (415) 387-8031Fax: (415) 668-8325
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Gene Kim's NPI number?
- Gene Kim's National Provider Identifier (NPI) is 1699976159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gene Kim's specialty?
- Gene Kim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gene Kim located?
- Gene Kim's practice location on file with NPPES is 1 Shrader St Ste 550, San Francisco, CA 94117-1034.
- What is Gene Kim's phone number?
- The practice phone number listed in the NPPES registry for Gene Kim is (415) 387-8031.
- Does Gene Kim accept Medicare?
- Gene Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gene Kim's NPI active?
- Yes — Gene Kim's NPI (1699976159) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.