Sarah Ashmore, CRNA
Sarah Ashmore, CRNA is a Certified Registered Nurse Anesthetist in Tupelo, MS, registered under NPI 1003165960. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Tupelo, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 0.36 mi away. A pharmacy sits 589 ft from the entrance (Tupelo Drugs), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 406 ft ~2 min
Parking 577 ft ~3 min
Pharmacy Tupelo Drugs 589 ft ~3 min
Restaurant Jack's 695 ft ~3 min
Restaurant DQ Grill & Chill 789 ft ~3 min
Restaurant Pizza Hut 0.21 mi ~5 min
Hotel Town House Motel 0.26 mi ~6 min
Gas station Chevron 0.35 mi ~8 min
Parking 0.36 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 |
|---|---|---|
| R877526 | MS | Certified Registered Nurse Anesthetist primary |
This provider holds licence R877526 issued in MS. 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 - Certified Registered Nurse Anesthetist (crna)
- PAC ID
- 5395996805
- Enrollment ID
- I20121109000411
Medicare enrolment is recorded as approved under the provider type Practitioner - Certified Registered Nurse Anesthetist (crna). 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 Nurse Anesthetist, Certified Registered covers
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition. NUCC Health Care Provider Taxonomy, code 367500000X
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 | 1003165960 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 6, 2012 |
| Last updated | Nov 10, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | CRNA |
| Practice address |
830 SOUTH GLOSTER Tupelo, MS 38801 (662) 377-4394 Fax (662) 377-7045 |
| Mailing address |
PO BOX 3488, DEPT 05-004 Tupelo, MS 38803 |
| Other names |
Sarah Cotton Former Legal Business Name |
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 | 1 | 6 | 5 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 6 | 1 | 9 | 3 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.