Shannon Acker
Shannon Acker is a Certified Respiratory Therapist in Little Rock, AR, registered under NPI 1003574666.
Getting there
Here is what surrounds this office in Little Rock, based on OpenStreetMap data collected Oct 7, 2026. Parking is available about 0.27 mi away. The nearest transit stop is 0.40 mi away, served by Perryville Rd & McKinley St. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Transit University & Evergreen 0.23 mi ~5 min
Parking 0.24 mi ~5 min
Parking 0.24 mi ~5 min
Parking 0.27 mi ~6 min
Convenience Shell 0.29 mi ~6 min
Gas station Shell 0.30 mi ~6 min
5801 R Street, Little Rock 72207
Restaurant Baja Grill | Little Rock 0.35 mi ~7 min
5923 Kavanaugh Boulevard, Little Rock 72207
Tu-Th 11:00-21:00; Fr-Sa 11:00-22:00
Restaurant Sushi Cafe 0.35 mi ~8 min
Kavanaugh Boulevard, Little Rock
Restaurant Heights Taco & Tamale Co 0.36 mi ~8 min
Transit Taylor & R St 0.37 mi ~8 min
Coffee Mugs Cafe | Heights 0.37 mi ~8 min
5719 Kavanaugh Boulevard, Little Rock 72297
07:00-20:00
Transit Perryville Rd & McKinley St 0.40 mi ~8 min
Grocery Kroger 0.42 mi ~9 min
1900 North Polk Street, Little Rock 72207
06:00-23:00
Convenience Site Oil 0.50 mi ~11 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 |
|---|---|---|
| RT-2363 | AR | Certified Respiratory Therapist primary |
This provider holds licence RT-2363 issued in AR. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Respiratory Therapist, Certified covers
A Certified Respiratory Therapist (CRT) is a an entry level therapist who has passed a standardized written examination administered by the National Board for Respiratory Care (NBRC). CRTs provide diagnostic testing, therapeutics, monitoring, rehabilitation, and education to patients with disorders of the cardiopulmonary system. They provide these respiratory care services in all health care facilities and in the home. A CRT is a graduate of an associate degree program approved by the Commission on Accreditation of Allied Health Educational Programs (CAAHEP) and where applicable, is licensed by the state and is practicing within the scope of the license. NUCC Health Care Provider Taxonomy, code 227800000X
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 | 1003574666 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 1, 2021 |
| Last updated | Dec 1, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
5905 FOREST PL STE 200 Little Rock, AR 72207 (501) 566-1011 |
| Mailing address |
190 AVIATION PLZ STE D Hot Springs, AR 71913 |
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 | 5 | 7 | 4 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 7 | 8 | 6 | 3 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.