Elizabeth Riddell, MD PHARMD
NPI 1245506401 · Cardiovascular Disease Physician · Hobart, IN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Riddell, MD PHARMD is a Cardiovascular Disease Physician provider in Hobart, IN (NPI 1245506401).
Provider details
- NPI number
- 1245506401
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 01075060A (IN)
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 tenure28% of score
14 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
1,405 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 277 | $118 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 216 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 173 | $84 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 111 | $58 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 110 | $63 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 387 | 79 |
| Atorvastatin Calcium | 338 | 109 |
| Metoprolol Succinate | 321 | 97 |
| Spironolactone | 244 | 69 |
| Rosuvastatin Calcium | 215 | 73 |
| Losartan Potassium | 197 | 59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-31
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Elizabeth Riddell's NPI number?
- Elizabeth Riddell's National Provider Identifier (NPI) is 1245506401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Riddell's specialty?
- Elizabeth Riddell is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Riddell located?
- Elizabeth Riddell's practice location on file with NPPES is 1500 S Lake Park Ave, Hobart, IN 46342-6638.
- What is Elizabeth Riddell's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Riddell is (219) 947-6017.
- Does Elizabeth Riddell accept Medicare?
- Elizabeth Riddell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Riddell's NPI active?
- Yes — Elizabeth Riddell's NPI (1245506401) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.