Ricardo Saca, M.D.
NPI 1619072774 · Internal Medicine Physician · Chino, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ricardo Saca, M.D. is a Internal Medicine Physician provider in Chino, CA (NPI 1619072774).
Provider details
- NPI number
- 1619072774
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G642340 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
599 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 519 | $129 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 61 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $85 |
Typical Medicare-allowed amounts for these services range $3–$129 (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 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 732 | 254 |
| Alendronate Sodium | 599 | 222 |
| Losartan Potassium | 534 | 170 |
| Amlodipine Besylate | 416 | 135 |
| Simvastatin | 383 | 117 |
| Metoprolol Succinate | 347 | 109 |
| Levothyroxine Sodium | 337 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$772 across 40 records (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
- 2006-09-13
- Last updated
- 2007-10-24
Frequently asked questions
- What is Ricardo Saca's NPI number?
- Ricardo Saca's National Provider Identifier (NPI) is 1619072774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Saca's specialty?
- Ricardo Saca is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ricardo Saca located?
- Ricardo Saca's practice location on file with NPPES is 5343 Riverside Dr, Chino, CA 91710-4252.
- What is Ricardo Saca's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Saca is (909) 465-2077.
- Does Ricardo Saca accept Medicare?
- Ricardo Saca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ricardo Saca's NPI active?
- Yes — Ricardo Saca's NPI (1619072774) is active in the NPPES registry as of the last update on 2007-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.