Lucia Kim, MD, MPH
NPI 1225118599 · Geriatric Medicine (Internal Medicine) Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lucia Kim, MD, MPH is a Geriatric Medicine (Internal Medicine) Physician provider in Walnut Creek, CA (NPI 1225118599).
Provider details
- NPI number
- 1225118599
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- G88101 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 273 | 101 |
| Gabapentin | 201 | 66 |
| Quetiapine Fumarate | 140 | 51 |
| Mirtazapine | 120 | 36 |
| Trazodone Hcl | 85 | 40 |
| Atorvastatin Calcium | 85 | 22 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2021-12-15
Frequently asked questions
- What is Lucia Kim's NPI number?
- Lucia Kim's National Provider Identifier (NPI) is 1225118599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucia Kim's specialty?
- Lucia Kim is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Lucia Kim located?
- Lucia Kim's practice location on file with NPPES is 320 Lennon Ln, Walnut Creek, CA 94598-2419.
- What is Lucia Kim's phone number?
- The practice phone number listed in the NPPES registry for Lucia Kim is (925) 906-2000.
- Does Lucia Kim accept Medicare?
- Lucia Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lucia Kim's NPI active?
- Yes — Lucia Kim's NPI (1225118599) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.