Misti Yarrington
Misti Yarrington is a provider specialising in Case Manager/Care Coordinator in Pulaski, MS, registered under NPI 1083590699. This provider registers 15 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 9243 MORTON MARATHON RD, Pulaski, MS 39152. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Case Manager/Care Coordinator covers
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management. NUCC Health Care Provider Taxonomy, code 171M00000X
All registered taxonomy codes
This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 171M00000X | Case Manager/Care Coordinator | — | — | primary |
| 133NN1002X | Nutrition Education Nutritionist Nutrition, Education | — | — | |
| 171WV0202X | Vehicle Modifications Contractor Vehicle Modifications | — | — | |
| 172V00000X | Community Health Worker | — | — | |
| 247000000X | Health Information Technician | — | — | |
| 372600000X | Adult Companion | — | — | |
| 373H00000X | Day Training/Habilitation Specialist | — | — | |
| 311ZA0620X | Adult Care Home Facility Adult Care Home | — | — | |
| 343900000X | Non-emergency Medical Transport (VAN) | — | — | |
| 3747A0650X | Attendant Care Provider Attendant Care Provider | — | — | |
| 3747P1801X | Personal Care Attendant Personal Care Attendant | — | — | |
| 374U00000X | Home Health Aide | — | — | |
| 376J00000X | Homemaker | — | — | |
| 376K00000X | Nurse's Aide | — | — | |
| 385H00000X | Respite Care | — | — |
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 | 1083590699 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 12, 2025 |
| Last updated | Aug 12, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Practice address |
9243 MORTON MARATHON RD Pulaski, MS 39152 (601) 697-2748 |
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 | 8 | 3 | 5 | 9 | 0 | 6 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 7 | 3 | 1 | 9 | 0 | 6 | 9 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.