Jeffrey Juanlu, D.O.
NPI 1922286418 · Hospitalist Physician · Los Gatos, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Juanlu, D.O. is a Hospitalist Physician provider in Los Gatos, CA (NPI 1922286418).
Provider details
- NPI number
- 1922286418
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A9758 (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
18 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
2,483 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,345 | $133 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 829 | $88 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 192 | $194 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 117 | $131 |
Typical Medicare-allowed amounts for these services range $88–$194 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 40 | 40 |
| Gabapentin | 30 | 29 |
| Pantoprazole Sodium | 22 | 22 |
| Amlodipine Besylate | 21 | 21 |
| Losartan Potassium | 21 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 20 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-06
- Last updated
- 2014-11-14
Frequently asked questions
- What is Jeffrey Juanlu's NPI number?
- Jeffrey Juanlu's National Provider Identifier (NPI) is 1922286418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Juanlu's specialty?
- Jeffrey Juanlu is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Juanlu located?
- Jeffrey Juanlu's practice location on file with NPPES is 355 Dardanelli Ln, Los Gatos, CA 95032-1438.
- What is Jeffrey Juanlu's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Juanlu is (408) 866-4036.
- Does Jeffrey Juanlu accept Medicare?
- Jeffrey Juanlu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Juanlu's NPI active?
- Yes — Jeffrey Juanlu's NPI (1922286418) is active in the NPPES registry as of the last update on 2014-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.