Twyila D. Lay, MSN, NP, RN
- Part D claims, 2024
- 43
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1001 Potrero Avenue, San Francisco, CA 94110
- Practice phone
- Call (415) 206-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Twyila Lay's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Twyila D. Lay is an acute care nurse practitioner in San Francisco, California
Twyila Lay practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.
Twyila Lay's NPI, 1770503757, was assigned on July 20, 2006. Twyila Lay holds California license NPF7643.
- NPI
- 1770503757NPI Registry (opens in a new tab)
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Practice phone
- (415) 206-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Twyila D. Lay practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California
Twyila Lay's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center, at 1001 Potrero Avenue, San Francisco, CA 94110 in San Francisco County. The practice phone is (415) 206-8000.
- Zuckerberg San Francisco General Hospital and Trauma Center1001 Potrero Avenue, San Francisco, CA 94110 · San Francisco CountyPhone(415) 206-8000
Source: Dmand AI Affiliation Data
Twyila D. Lay is affiliated with 1 site of care and 1 medical group
Twyila Lay's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. The medical group on file is San Francisco Public Health Laboratory. Twyila Lay's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Twyila D. Lay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Twyila Lay practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Zuckerberg San Francisco General Hospital and Trauma Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Twyila D. Lay is one of 1,440 acute care nurse practitioners in California
Acute care is Twyila Lay's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Twyila Lay is licensed in California.
Specialties and state licenses
- Acute care nurse practitioner, CaliforniaPrimary
Acute care nurse practitioners near Twyila Lay
Counts of acute care nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Twyila D. Lay's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Twyila Lay's median patient age at 79, with 27% women.
Twyila Lay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women27%
- Men73%
Source: Dmand AI Patient Panel Data
Twyila D. Lay wrote 43 Medicare Part D claims in 2024
In 2024, Twyila Lay wrote 43 Medicare Part D claims for 15 patients. 95% of them were for generic drugs.
Twyila Lay's Part D claims by kind of drug, 2024
- Generic41 claims95%
- Brand-name and other2 claims5%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Twyila D. Lay's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Twyila D. Lay
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Twyila D. Lay's NPI number?
Twyila D. Lay's NPI number is 1770503757. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What does Twyila D. Lay specialize in?
Twyila D. Lay is an acute care nurse practitioner in San Francisco, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Twyila D. Lay practice?
Twyila Lay practices at 1001 Potrero Avenue, San Francisco, CA 94110. Twyila Lay's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.
What is Twyila D. Lay's office phone number?
The practice phone on file for Twyila Lay is (415) 206-8000.
What is Twyila D. Lay's medical license number?
Twyila Lay holds California license NPF7643.
Which hospitals is Twyila D. Lay affiliated with?
Twyila Lay practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California.
What medical group is Twyila D. Lay part of?
Twyila Lay is linked to San Francisco Public Health Laboratory.
How long has Twyila D. Lay been practicing?
Twyila Lay's NPI was assigned in 2006.
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