Donald Rediker, M.D.
NPI 1144207333 · Cardiovascular Disease Physician · Mission Viejo, CA
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Rediker, M.D. is a Cardiovascular Disease Physician provider in Mission Viejo, CA (NPI 1144207333).
Provider details
- NPI number
- 1144207333
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G48167 (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
20 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
1,533 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 | 665 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 147 | $98 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 112 | $208 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 102 | $25 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 78 | $30 |
| Heart Muscle Strain Imaging |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 439 | 133 |
| Amlodipine Besylate | 422 | 126 |
| Rosuvastatin Calcium | 394 | 124 |
| Atorvastatin Calcium | 340 | 107 |
| Metoprolol Succinate | 265 | 78 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 251 | 69 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$722 across 34 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
- 2005-12-28
- Last updated
- 2020-10-28
- Certified
- 2020-10-28
Frequently asked questions
- What is Donald Rediker's NPI number?
- Donald Rediker's National Provider Identifier (NPI) is 1144207333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Rediker's specialty?
- Donald Rediker is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Rediker located?
- Donald Rediker's practice location on file with NPPES is 26800 Crown Valley Pkwy Ste 250, Mission Viejo, CA 92691-8038.
- What is Donald Rediker's phone number?
- The practice phone number listed in the NPPES registry for Donald Rediker is (949) 364-3570.
- Does Donald Rediker accept Medicare?
- Donald Rediker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Rediker's NPI active?
- Yes — Donald Rediker's NPI (1144207333) is active in the NPPES registry as of the last update on 2020-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.