Liana Garrett, RNP
- Industry payments
- $317
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2101 Rosecrans Ave, El Segundo, CA 90245
- Practice phone
- Call (877) 240-3112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Landmark Medical of California
El Segundo, California
Find Liana Garrett'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.
Liana Garrett is a nurse practitioner in El Segundo, California
Liana Garrett practices at Landmark Medical of California in El Segundo, California.
Liana Garrett's NPI, 1801984679, was assigned on October 10, 2006. Liana Garrett graduated from University of California, Geffen School of Medicine in 1988. Liana Garrett holds California license 4574.
- NPI
- 1801984679NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850449927
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (877) 240-3112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Liana Garrett practices at Landmark Medical of California in El Segundo, California
Liana Garrett's primary practice is Landmark Medical of California, at 2101 Rosecrans Ave, El Segundo, CA 90245 in Los Angeles County. The practice phone is (877) 240-3112.
- Landmark Medical of California2101 Rosecrans Ave, El Segundo, CA 90245 · Los Angeles CountyPhone(877) 240-3112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Liana Garrett is affiliated with 2 sites of care and 1 medical group
Liana Garrett's primary practice is Landmark Medical of California in El Segundo, California. The medical group on file is UCLA Medical Group. Dmand AI also links Liana Garrett to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Liana Garrett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Liana Garrett practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Landmark Medical of California | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Liana Garrett is one of 5,983 nurse practitioners in California
Nurse practitioner is Liana Garrett's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Liana Garrett is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Liana Garrett
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
Liana Garrett's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Liana Garrett's median patient age at 77, with 62% women.
Liana Garrett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Liana Garrett offers telehealth to Medicare patients
Liana Garrett accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Liana Garrett as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Liana Garrett received $317 in industry payments in 2025
CMS Open Payments shows 4 general payments to Liana Garrett from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $220.
Companies that paid Liana Garrett the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Liana Garrett graduated from University of California, Geffen School of Medicine
Liana Garrett graduated from University of California, Geffen School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Liana Garrett'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Liana Garrett
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Liana Garrett's NPI number?
Liana Garrett's NPI number is 1801984679. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What does Liana Garrett specialize in?
Liana Garrett is a nurse practitioner in El Segundo, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Liana Garrett practice?
Liana Garrett practices at 2101 Rosecrans Ave, El Segundo, CA 90245. Liana Garrett's primary practice is Landmark Medical of California in El Segundo, California. Dmand AI also links Liana Garrett to 1 group practice or clinic.
What is Liana Garrett's office phone number?
The practice phone on file for Liana Garrett is (877) 240-3112.
What is Liana Garrett's medical license number?
Liana Garrett holds California license 4574.
What medical group is Liana Garrett part of?
Liana Garrett is linked to UCLA Medical Group.
Does Liana Garrett accept Medicare?
Yes. CMS lists Liana Garrett as accepting Medicare assignment.
Does Liana Garrett offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Liana Garrett as offering telehealth services.
Where did Liana Garrett go to medical school?
Liana Garrett graduated from University of California, Geffen School of Medicine in 1988.
Has Liana Garrett received payments from drug or device companies?
CMS Open Payments shows $317 in general payments to Liana Garrett from 2 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Liana Garrett been practicing?
Liana Garrett graduated from medical school in 1988, 38 years ago.
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