Maria Layao, FNP
NPI 1467164020 · Family Nurse Practitioner · Sterling, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Layao, FNP is a Family Nurse Practitioner provider in Sterling, VA (NPI 1467164020).
Provider details
- NPI number
- 1467164020
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024184747 (VA)
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 tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 126 | 56 |
| Omeprazole | 43 | 21 |
| Lansoprazole | 39 | 15 |
| Mesalamine | 30 | — |
| Rabeprazole Sodium | 29 | — |
| Famotidine | 26 | 17 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 20 | — |
| Esomeprazole Magnesium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,116 across 51 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-12-15
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Maria Layao's NPI number?
- Maria Layao's National Provider Identifier (NPI) is 1467164020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Layao's specialty?
- Maria Layao is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Layao located?
- Maria Layao's practice location on file with NPPES is 46169 Westlake Dr Ste 200, Sterling, VA 20165-5875.
- What is Maria Layao's phone number?
- The practice phone number listed in the NPPES registry for Maria Layao is (703) 378-1734.
- Does Maria Layao accept Medicare?
- Maria Layao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Layao's NPI active?
- Yes — Maria Layao's NPI (1467164020) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.