Cecilia Leanor Wille, NP

  • Stanford, CA
  • Nurse practitioner
NPI1215488770PAC ID2466731955
Medicare patients, 2024
40
Part D claims, 2024
109
Hospital affiliations
2
Industry payments
$125
Medical groups
2
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 4 affiliations

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Cecilia Leanor Wille is a nurse practitioner in Stanford, California

Cecilia Wille practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Cecilia Wille's NPI, 1215488770, was assigned on October 20, 2016. Cecilia Wille holds California license 95005250.

NPI and contact details
Medicare PAC ID
2466731955
NPI enumeration date
October 20, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Cecilia Leanor Wille practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Cecilia Wille's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Cecilia Leanor Wille is affiliated with 2 sites of care and 2 medical groups

Cecilia Wille's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Cecilia Wille to 1 more hospital and 1 medical group, each named with a free account. Cecilia Wille's employer is on file too: a hospital.

See all 4 affiliations for Cecilia Wille

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Cecilia Leanor Wille's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Cecilia Wille practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Cecilia Leanor Wille is one of 5,983 nurse practitioners in California

Nurse practitioner is Cecilia Wille's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cecilia Wille is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense 95005250 · taxonomy 363L00000X

Nurse practitioners near Cecilia Wille

Counts of 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

Cecilia Leanor Wille treated 40 Medicare patients in 2024, average age 72

CMS counts 40 Medicare patients who saw Cecilia Wille in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high cholesterol, and 60% have high blood pressure. 40% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Cecilia Wille's median patient age at 56, with 59% women.

Medicare patients, 202440
Average age72
Average risk score0.97
Also on Medicaid40%

Cecilia Wille's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Cecilia Wille's Medicare patients by sex, 2024

  • Women2153%
  • Men1948%

Chronic conditions among Cecilia Wille's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure60%
  3. Arthritis35%
  4. Ischemic heart disease28%

Share of Medicare patients with each condition. A patient can have several.

Cecilia Wille's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women59%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Cecilia Leanor Wille wrote 109 Medicare Part D claims in 2024

In 2024, Cecilia Wille wrote 109 Medicare Part D claims for 39 patients. 89% of them were for generic drugs.

Part D claims, 2024109
Part D patients39

Cecilia Wille's Part D claims by kind of drug, 2024

  • Generic97 claims89%
  • Brand-name12 claims11%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Cecilia Leanor Wille offers telehealth to Medicare patients

Cecilia Wille accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Cecilia Wille as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Cecilia Leanor Wille received $125 in industry payments in 2025

CMS Open Payments shows 1 general payment to Cecilia Wille from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $125.

Companies that paid Cecilia Wille the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Cecilia Wille

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Cecilia Leanor Wille's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Cecilia Leanor Wille

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Cecilia Leanor Wille's NPI number?

Cecilia Leanor Wille's NPI number is 1215488770. It was assigned on October 20, 2016, and it is active in the NPI Registry.

What does Cecilia Leanor Wille specialize in?

Cecilia Leanor Wille is a nurse practitioner in Stanford, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Cecilia Leanor Wille practice?

Cecilia Wille practices at 300 Pasteur Drive, Stanford, CA 94305. Cecilia Wille's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Cecilia Wille to 1 hospital and 1 medical group.

What is Cecilia Leanor Wille's office phone number?

The practice phone on file for Cecilia Wille is (650) 723-4000.

What is Cecilia Leanor Wille's medical license number?

Cecilia Wille holds California license 95005250.

Which hospitals is Cecilia Leanor Wille affiliated with?

Cecilia Wille practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Cecilia Wille to 1 more hospital.

What medical group is Cecilia Leanor Wille part of?

Cecilia Wille is linked to Stanford Health Care. Dmand AI links Cecilia Wille to 1 more medical group.

Does Cecilia Leanor Wille accept Medicare?

Yes. CMS lists Cecilia Wille as accepting Medicare assignment.

Does Cecilia Leanor Wille offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Cecilia Wille as offering telehealth services.

How many Medicare patients does Cecilia Leanor Wille see?

CMS counts 40 Medicare patients who saw Cecilia Wille in 2024, with an average age of 72.

Has Cecilia Leanor Wille received payments from drug or device companies?

CMS Open Payments shows $125 in general payments to Cecilia Wille from 1 company from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Cecilia Leanor Wille been practicing?

Cecilia Wille graduated from medical school in 2016, 10 years ago.

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