Ratan Tiwari, M.D.
NPI 1396775847 · Interventional Cardiology Physician · Hemet, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ratan Tiwari, M.D. is a Interventional Cardiology Physician provider in Hemet, CA (NPI 1396775847).
Provider details
- NPI number
- 1396775847
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A35113 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1,688 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 | 284 | $134 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 246 | $25 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 216 | $95 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 199 | $15 |
| Evaluation of Implantable Heart and Blood Vessel Monitoring System93290 | 81 | $48 |
| Programming of Dual Lead Pacemaker System |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 356 | 116 |
| Apixabanbrand: Eliquis | 215 | 55 |
| Carvedilol | 208 | 77 |
| Losartan Potassium | 148 | 45 |
| Nitroglycerin | 142 | 68 |
| Ranolazinebrand: Ranolazine Er | 142 | 45 |
| Spironolactone | 128 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$638 across 36 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
- 2006-07-03
- Last updated
- 2015-07-29
Frequently asked questions
- What is Ratan Tiwari's NPI number?
- Ratan Tiwari's National Provider Identifier (NPI) is 1396775847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ratan Tiwari's specialty?
- Ratan Tiwari is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ratan Tiwari located?
- Ratan Tiwari's practice location on file with NPPES is 949 Calhoun Pl, Hemet, CA 92543-4403.
- What is Ratan Tiwari's phone number?
- The practice phone number listed in the NPPES registry for Ratan Tiwari is (951) 652-8000.
- Does Ratan Tiwari accept Medicare?
- Ratan Tiwari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ratan Tiwari's NPI active?
- Yes — Ratan Tiwari's NPI (1396775847) is active in the NPPES registry as of the last update on 2015-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.