Kiki Lwin, M.D.
NPI 1659651974 · Family Medicine Physician · French Camp, CA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kiki Lwin, M.D. is a Family Medicine Physician provider in French Camp, CA (NPI 1659651974).
Provider details
- NPI number
- 1659651974
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 69-320 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
14 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
241 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 145 | $78 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 45 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $80 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $78 |
Typical Medicare-allowed amounts for these services range $78–$80 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 56 | 56 |
| Cephalexin | 28 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 24 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 24 | 23 |
| Doxycycline Hyclate | 19 | 18 |
| Fluconazole | 18 | 11 |
| Lisinopril | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-08-17
- Last updated
- 2019-08-09
Frequently asked questions
- What is Kiki Lwin's NPI number?
- Kiki Lwin's National Provider Identifier (NPI) is 1659651974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kiki Lwin's specialty?
- Kiki Lwin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kiki Lwin located?
- Kiki Lwin's practice location on file with NPPES is 500 W Hospital Rd, French Camp, CA 95231-9693.
- What is Kiki Lwin's phone number?
- The practice phone number listed in the NPPES registry for Kiki Lwin is (209) 468-6000.
- Does Kiki Lwin accept Medicare?
- Kiki Lwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kiki Lwin's NPI active?
- Yes — Kiki Lwin's NPI (1659651974) is active in the NPPES registry as of the last update on 2019-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.