Andrew Chi, MD MPH
NPI 1700861275 · Internal Medicine Physician · Los Gatos, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Chi, MD MPH is a Internal Medicine Physician provider in Los Gatos, CA (NPI 1700861275).
Provider details
- NPI number
- 1700861275
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- A76299 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
2,920 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,249 | $119 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 561 | $83 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 461 | $198 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 378 | $143 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 243 | $169 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 204 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,759 | 173 |
| Amlodipine Besylate | 1,224 | 96 |
| Gabapentin | 963 | 91 |
| Tamsulosin Hcl | 660 | 70 |
| Levothyroxine Sodium | 646 | 61 |
| Apixabanbrand: Eliquis | 632 | 87 |
| Furosemide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-07
- Last updated
- 2017-02-03
Frequently asked questions
- What is Andrew Chi's NPI number?
- Andrew Chi's National Provider Identifier (NPI) is 1700861275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Chi's specialty?
- Andrew Chi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Chi located?
- Andrew Chi's practice location on file with NPPES is 350 De Soto Dr, Los Gatos, CA 95032-2402.
- What is Andrew Chi's phone number?
- The practice phone number listed in the NPPES registry for Andrew Chi is (408) 758-0680.
- Does Andrew Chi accept Medicare?
- Andrew Chi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Chi's NPI active?
- Yes — Andrew Chi's NPI (1700861275) is active in the NPPES registry as of the last update on 2017-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.