Walker May
Walker May is a Family Medicine Physician in Vivian, LA, registered under NPI 1003083205.
Getting there
Here is what surrounds this office in Vivian, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 0.48 mi away. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Parking 0.48 mi ~10 min
Coffee Cafe 180 0.49 mi ~10 min
308 South Pine Street, Vivian 71082
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 |
|---|---|---|
| 204200 | LA | Family Medicine Physician primary |
This provider holds licence 204200 issued in LA. 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 - Emergency Medicine
- PAC ID
- 7719176643
- Enrollment ID
- I20110107000789
Medicare enrolment is recorded as approved under the provider type Practitioner - Emergency Medicine. 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 Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
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 | 1003083205 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 15, 2008 |
| Last updated | Oct 21, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1003 S SPRUCE ST NCMC MEDICAL AND SURGICAL CLINIC Vivian, LA 71082 (318) 375-3239 Fax (318) 375-2755 |
| Other identifiers |
06227
· Medicaid (LA) 1038130 · Medicaid (LA) 1062278 · Medicaid (LA) |
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 | 8 | 3 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 8 | 6 | 2 | 0 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.