Lonnie Harrison, MD
Lonnie Harrison, MD is a Cardiovascular Disease Physician in Little Rock, AR, registered under NPI 1003048943.
Getting there
Here is what surrounds this office in Little Rock, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.30 mi away. If you arrive early, there is a coffee shop 634 ft away.
Getting here and what is nearby
Hotel Wingate by Wyndham Little Rock 364 ft ~2 min
Hotel Hampton Inn & Suites West Little Rock 485 ft ~2 min
Convenience Road Runner 521 ft ~2 min
Hotel Residence Inn Little Rock 534 ft ~3 min
Gas station Shell 569 ft ~3 min
Coffee Starbucks 634 ft ~3 min
10721 Kanis Road, Little Rock 72211
Mo-Th 05:00-21:00; Fr 04:30-21:00; Sa 05:00-21:00; Su 05:00-19:00
Restaurant Panera Bread 687 ft ~3 min
10710 Kanis Road, Little Rock 72211
Mo-Sa 06:00-21:00; Su 07:00-21:00
Restaurant Zaxby's 844 ft ~4 min
Parking 0.25 mi ~6 min
Parking 0.27 mi ~6 min
Parking 0.30 mi ~7 min
Restaurant The Butcher Shop 0.35 mi ~8 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| C7481 | AR | Cardiovascular Disease Physician primary |
This provider holds licence C7481 issued in AR. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Cardiovascular Disease (cardiology)
- PAC ID
- 2163310251
- Enrollment ID
- I20090904000469
Medicare enrolment is recorded as approved under the provider type Practitioner - Cardiovascular Disease (cardiology). Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Cardiovascular Disease covers
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. NUCC Health Care Provider Taxonomy, code 207RC0000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003048943 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 11, 2009 |
| Last updated | Jan 19, 2016 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
7 SHACKLEFORD WEST BLVD Little Rock, AR 72211 (501) 664-5860 Fax (501) 664-0889 |
| Mailing address |
1003 SCHNEIDER DR Malvern, AR 72104 |
| Other identifiers |
115615001
· Medicaid (AR) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 4 | 8 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 4 | 7 | 9 | 8 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.