Pilar Lyas, AGNP
NPI 1346990520 · Adult Health Nurse Practitioner · Hattiesburg, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pilar Lyas, AGNP is a Adult Health Nurse Practitioner provider in Hattiesburg, MS (NPI 1346990520).
Provider details
- NPI number
- 1346990520
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 905244 (MS)
Specialties & taxonomies
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
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
161 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 87 | $99 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 74 | $61 |
Typical Medicare-allowed amounts for these services range $61–$99 (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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 314 | 43 |
| Buprenorphine Hcl/Naloxone Hclbrand: Suboxone | 60 | — |
| Semaglutidebrand: Ozempic | 49 | — |
| Gabapentin | 40 | — |
| Atorvastatin Calcium | 35 | — |
| Buspirone Hcl | 34 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-28
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Pilar Lyas's NPI number?
- Pilar Lyas's National Provider Identifier (NPI) is 1346990520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pilar Lyas's specialty?
- Pilar Lyas is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Pilar Lyas located?
- Pilar Lyas's practice location on file with NPPES is 314 S 25th Ave, Hattiesburg, MS 39401-7301.
- What is Pilar Lyas's phone number?
- The practice phone number listed in the NPPES registry for Pilar Lyas is (601) 255-8808.
- Does Pilar Lyas accept Medicare?
- Pilar Lyas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pilar Lyas's NPI active?
- Yes — Pilar Lyas's NPI (1346990520) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.