Ajay Reddy, MD
NPI 1366654865 · Cardiovascular Disease Physician · Elkhorn, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ajay Reddy, MD is a Cardiovascular Disease Physician provider in Elkhorn, WI (NPI 1366654865).
Provider details
- NPI number
- 1366654865
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-126185 (IL)
Specialties & taxonomies
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,263 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 | 319 | $120 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 205 | $7 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 123 | $64 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 92 | $156 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 76 | $13 |
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 |
|---|---|---|
| Hydrochlorothiazide | 546 | 187 |
| Metoprolol Succinate | 472 | 142 |
| Apixabanbrand: Eliquis | 174 | 47 |
| Amlodipine Besylate | 166 | 60 |
| Atorvastatin Calcium | 164 | 58 |
| Semaglutidebrand: Ozempic | 155 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 across 4 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
Additional practice locations (1)
- 2040 Ogden AveSuite 401Aurora, IL 60504-7206Phone: (630) 585-7100
Registry dates
- Enumerated
- 2007-05-04
- Last updated
- 2024-04-25
- Certified
- 2024-04-25
Frequently asked questions
- What is Ajay Reddy's NPI number?
- Ajay Reddy's National Provider Identifier (NPI) is 1366654865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ajay Reddy's specialty?
- Ajay Reddy is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ajay Reddy located?
- Ajay Reddy's practice location on file with NPPES is W3985 County Road Nn, Elkhorn, WI 53121-4337.
- What is Ajay Reddy's phone number?
- The practice phone number listed in the NPPES registry for Ajay Reddy is (262) 741-2000.
- Does Ajay Reddy accept Medicare?
- Ajay Reddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ajay Reddy's NPI active?
- Yes — Ajay Reddy's NPI (1366654865) is active in the NPPES registry as of the last update on 2024-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.