Armando Martinez, M.D.
Armando Martinez, M.D. is an Emergency Medicine Physician in Little Rock, AR, registered under NPI 1003127093.
Getting there
Here is what surrounds this office in Little Rock, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 471 ft away. The nearest transit stop is 0.21 mi away, served by Capitol Ave & Cedar St. If you arrive early, there is a coffee shop 419 ft away.
Getting here and what is nearby
Coffee The Lobby Cafe 0.00 mi ~1 min
Parking UAMS Parking 1 Deck 189 ft ~1 min
Coffee Doc Java 419 ft ~2 min
Parking 412 ft ~2 min
Transit UAMS 456 ft ~2 min
Parking 471 ft ~2 min
Transit Jack Stephens Dr & 6th St 998 ft ~4 min
Transit Capitol Ave & Cedar St 0.21 mi ~5 min
Restaurant Taco Bell 0.28 mi ~6 min
Gas station Shell 0.29 mi ~6 min
Restaurant Slim Chickens 0.29 mi ~6 min
4500 West Markham Street, Little Rock 72205
Restaurant Subway 0.29 mi ~6 min
117 South Cedar Street, Little Rock 72205
08:00-21:00
Hotel Garden Inn and Suites 0.43 mi ~9 min
3801 West 8th Street, Little Rock 72204
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 |
|---|---|---|
| P6456 | TX | Emergency Medicine Physician primary |
This provider holds licence P6456 issued in TX. 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
- 9234381690
- Enrollment ID
- I20130807000277
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 Emergency Medicine covers
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury. NUCC Health Care Provider Taxonomy, code 207P00000X
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 | 1003127093 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 24, 2010 |
| Last updated | Sep 13, 2013 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
4301 W MARKHAM ST SLOT 783 Little Rock, AR 72205 (501) 686-8000 |
| Other identifiers |
8DT524
· Other (TX) |
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 | 2 | 7 | 0 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 5 | 0 | 9 |
Sum = 47 · next multiple of 10 = 50 · 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.