Jennifer Cook, MD
NPI 1619075363 · Advanced Heart Failure and Transplant Cardiology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Advanced Heart Failure and Transplant Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Cook, MD is a Advanced Heart Failure and Transplant Cardiology Physician provider in Little Rock, AR (NPI 1619075363).
Provider details
- NPI number
- 1619075363
- Entity type
- Individual
- Primary specialty
- Advanced Heart Failure and Transplant Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- E-19064 (AR)
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
512 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 325 | $8 |
| Critical Care, First 30-74 Minutes99291 | 59 | $202 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $63 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 19 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 100 | 43 |
| Metoprolol Succinate | 85 | 32 |
| Sacubitril/Valsartanbrand: Entresto | 85 | 29 |
| Carvedilol | 77 | 28 |
| Torsemide | 64 | 26 |
| Atorvastatin Calcium | 57 | 23 |
| Empagliflozinbrand: Jardiance | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,098 across 12 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
- 2006-09-20
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Jennifer Cook's NPI number?
- Jennifer Cook's National Provider Identifier (NPI) is 1619075363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Cook's specialty?
- Jennifer Cook is listed in the NPPES registry with a primary specialty of Advanced Heart Failure and Transplant Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Cook located?
- Jennifer Cook's practice location on file with NPPES is 9500 Kanis Rd Ste 410, Little Rock, AR 72205-6377.
- What is Jennifer Cook's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Cook is (501) 202-1500.
- Does Jennifer Cook accept Medicare?
- Jennifer Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Cook's NPI active?
- Yes — Jennifer Cook's NPI (1619075363) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.