Leigh Collins-Vazquez Atecas, FNP
NPI 1437645892 · Nurse Practitioner · Fort Smith, AR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Collins-Vazquez Atecas, FNP is a Nurse Practitioner provider in Fort Smith, AR (NPI 1437645892).
Provider details
- NPI number
- 1437645892
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP60872229 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
149 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 48 | $81 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 24 | $112 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 22 | $68 |
Typical Medicare-allowed amounts for these services range $55–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 95 | 95 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 55 | 54 |
| Ibuprofen | 54 | 54 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 51 | 50 |
| Cephalexin | 40 | 40 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 38 | 38 |
| Azelastine Hcl | 20 |
Practice location
Mailing address
Additional practice locations (5)
- 4620 Rogers Ave Ste 101Fort Smith, AR 72903-3121Phone: (479) 384-5380Fax: (479) 384-5382
- 1114 6th StModesto, CA 95354-2203Phone: (209) 722-4842
- 217 N Boone St Ste CAberdeen, WA 98520-7612Phone: (360) 637-9421
- 21 Ne Romance Hill RdBelfair, WA 98528-8315Phone: (360) 277-2950
- 871 E Crestview DrShelton, WA 98584-7994Phone: (360) 462-5030
Registry dates
- Enumerated
- 2018-07-09
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Leigh Collins-Vazquez Atecas's NPI number?
- Leigh Collins-Vazquez Atecas's National Provider Identifier (NPI) is 1437645892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Collins-Vazquez Atecas's specialty?
- Leigh Collins-Vazquez Atecas is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leigh Collins-Vazquez Atecas located?
- Leigh Collins-Vazquez Atecas's practice location on file with NPPES is 7301 Rogers Ave, Fort Smith, AR 72903-4100.
- What is Leigh Collins-Vazquez Atecas's phone number?
- The practice phone number listed in the NPPES registry for Leigh Collins-Vazquez Atecas is (479) 573-3083.
- Does Leigh Collins-Vazquez Atecas accept Medicare?
- Leigh Collins-Vazquez Atecas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Collins-Vazquez Atecas's NPI active?
- Yes — Leigh Collins-Vazquez Atecas's NPI (1437645892) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.