Twyila Lay, N.P., M.S.N., R.N.
NPI 1770503757 · Acute Care Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Twyila Lay, N.P., M.S.N., R.N. is a Acute Care Nurse Practitioner provider in San Francisco, CA (NPI 1770503757).
Provider details
- NPI number
- 1770503757
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P., M.S.N., R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- RN451171 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 1 record (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
- 2006-07-20
- Last updated
- 2012-01-12
Frequently asked questions
- What is Twyila Lay's NPI number?
- Twyila Lay's National Provider Identifier (NPI) is 1770503757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Twyila Lay's specialty?
- Twyila Lay is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Twyila Lay located?
- Twyila Lay's practice location on file with NPPES is 1001 Potrero Ave, San Francisco, CA 94110-3518.
- What is Twyila Lay's phone number?
- The practice phone number listed in the NPPES registry for Twyila Lay is (415) 206-3219.
- Does Twyila Lay accept Medicare?
- Twyila Lay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Twyila Lay's NPI active?
- Yes — Twyila Lay's NPI (1770503757) is active in the NPPES registry as of the last update on 2012-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.