Liliana Mendoza, D.O.
NPI 1174882450 · Critical Care Medicine (Internal Medicine) Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liliana Mendoza, D.O. is a Critical Care Medicine (Internal Medicine) Physician provider in Riverside, CA (NPI 1174882450).
Provider details
- NPI number
- 1174882450
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101020967 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
314 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 248 | $225 |
| Emergent Insertion of Breathing Tube Into Windpipe Using an Endoscope31500 | 20 | $147 |
| Critical Care, Each Additional 30 Minutes99292 | 19 | $113 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 15 | $15 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $88 |
Typical Medicare-allowed amounts for these services range $15–$225 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
Registry dates
- Enumerated
- 2012-05-08
- Last updated
- 2022-07-21
Frequently asked questions
- What is Liliana Mendoza's NPI number?
- Liliana Mendoza's National Provider Identifier (NPI) is 1174882450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liliana Mendoza's specialty?
- Liliana Mendoza is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Liliana Mendoza located?
- Liliana Mendoza's practice location on file with NPPES is 4234 Riverwalk Parkway Suite 230, Riverside, CA 92505.
- What is Liliana Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Liliana Mendoza is (951) 781-3672.
- Does Liliana Mendoza accept Medicare?
- Liliana Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liliana Mendoza's NPI active?
- Yes — Liliana Mendoza's NPI (1174882450) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.