Liza E. Bayan, FNP
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 270
- Hospital affiliations
- 1
- Industry payments
- $122
- Medical groups
- 2
- Practice address
- 5601 De Soto Avenue, Woodland Hills, CA 91367
- Practice phone
- Call (818) 719-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Liza Bayan'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.
Liza E. Bayan is a family nurse practitioner in Woodland Hills, California
Liza Bayan practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
Liza Bayan's NPI, 1457013146, was assigned on October 10, 2021. Liza Bayan holds California license 95016856.
- NPI
- 1457013146NPI Registry (opens in a new tab)
- NPI enumeration date
- October 10, 2021
- NPI status
- Active
- Practice phone
- (818) 719-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Liza E. Bayan practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California
Liza Bayan's primary practice is Kaiser Permanente Woodland Hills Medical Center, at 5601 De Soto Avenue, Woodland Hills, CA 91367 in Los Angeles County. The practice phone is (818) 719-3800.
- Kaiser Permanente Woodland Hills Medical Center5601 De Soto Avenue, Woodland Hills, CA 91367 · Los Angeles CountyPhone(818) 719-3800
Source: Dmand AI Affiliation Data
Liza E. Bayan is affiliated with 2 sites of care and 2 medical groups
Liza Bayan's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Liza Bayan to 1 more dialysis center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Liza E. Bayan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Liza Bayan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Woodland Hills Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Liza E. Bayan is one of 13,532 family nurse practitioners in California
Family is Liza Bayan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Liza Bayan is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Liza Bayan
Counts of family 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
Liza E. Bayan treated 23 Medicare patients in 2024, average age 72
CMS counts 23 Medicare patients who saw Liza Bayan in 2024. 70% of them have high blood pressure, and 61% have high cholesterol. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Liza Bayan's median patient age at 37, with 58% women.
Chronic conditions among Liza Bayan's Medicare patients, 2024
- High blood pressure70%
- High cholesterol61%
Share of Medicare patients with each condition. A patient can have several.
Liza Bayan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Liza E. Bayan wrote 270 Medicare Part D claims in 2024
In 2024, Liza Bayan wrote 270 Medicare Part D claims for 133 patients. 88% of them were for generic drugs.
Liza Bayan's Part D claims by kind of drug, 2024
- Generic237 claims88%
- Brand-name and other33 claims12%
Drug classes CMS tracks in Liza Bayan's Part D claims, 2024
- Antibiotics34%92 of 270 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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.
Liza E. Bayan received $122 in industry payments in 2025
CMS Open Payments shows 1 general payment to Liza Bayan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Kowa Pharmaceuticals America, Inc. paid the most, $122.
Companies that paid Liza Bayan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Liza E. Bayan'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Liza E. Bayan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Liza E. Bayan's NPI number?
Liza E. Bayan's NPI number is 1457013146. It was assigned on October 10, 2021, and it is active in the NPI Registry.
What does Liza E. Bayan specialize in?
Liza E. Bayan is a family nurse practitioner in Woodland Hills, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Liza E. Bayan practice?
Liza Bayan practices at 5601 De Soto Avenue, Woodland Hills, CA 91367. Liza Bayan's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dmand AI also links Liza Bayan to 1 dialysis center and 1 medical group.
What is Liza E. Bayan's office phone number?
The practice phone on file for Liza Bayan is (818) 719-3800.
What is Liza E. Bayan's medical license number?
Liza Bayan holds California license 95016856.
Which hospitals is Liza E. Bayan affiliated with?
Liza Bayan practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California.
What medical group is Liza E. Bayan part of?
Liza Bayan is linked to Southern California Permanente Medical Group. Dmand AI links Liza Bayan to 1 more medical group.
How many Medicare patients does Liza E. Bayan see?
CMS counts 23 Medicare patients who saw Liza Bayan in 2024, with an average age of 72.
Has Liza E. Bayan received payments from drug or device companies?
CMS Open Payments shows $122 in general payments to Liza Bayan from 1 company from 2025 to 2025. The largest total came from Kowa Pharmaceuticals America, Inc.
How long has Liza E. Bayan been practicing?
Liza Bayan graduated from medical school in 2020, 6 years ago.
Selling to family practices?
See family nurse practitioners in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card