Lorena D. Guitron-Zaby, NP
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 916
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 3440 E La Palma Ave, Anaheim, CA 92806
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lorena Guitron-Zaby'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.
Lorena D. Guitron-Zaby is a nurse practitioner in Anaheim, California
Lorena Guitron-Zaby practices at Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
Lorena Guitron-Zaby's NPI, 1548337389, was assigned on November 29, 2006. Lorena Guitron-Zaby holds California license NP11723.
- NPI
- 1548337389NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789654377
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lorena D. Guitron-Zaby practices at Orange County - Anaheim Medical Center in Anaheim, California
Lorena Guitron-Zaby's primary practice is Orange County - Anaheim Medical Center, at 3440 E La Palma Ave, Anaheim, CA 92806 in Orange County. The practice phone is (714) 279-4000.
- Orange County - Anaheim Medical Center3440 E La Palma Ave, Anaheim, CA 92806 · Orange CountyPhone(714) 279-4000
Source: Dmand AI Affiliation Data
Lorena D. Guitron-Zaby is affiliated with 2 sites of care and 1 medical group
Lorena Guitron-Zaby's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. Lorena Guitron-Zaby is also affiliated with Kaiser Permanente Baldwin Park Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lorena D. Guitron-Zaby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lorena Guitron-Zaby practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange County - Anaheim Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Lorena D. Guitron-Zaby is one of 5,983 nurse practitioners in California
Nurse practitioner is Lorena Guitron-Zaby's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Lorena Guitron-Zaby is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Lorena Guitron-Zaby
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
Lorena D. Guitron-Zaby treated 13 Medicare patients in 2024, average age 74
CMS counts 13 Medicare patients who saw Lorena Guitron-Zaby in 2024. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lorena Guitron-Zaby's median patient age at 71, with 87% women.
Lorena Guitron-Zaby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women87%
- Men13%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lorena D. Guitron-Zaby wrote 916 Medicare Part D claims in 2024
In 2024, Lorena Guitron-Zaby wrote 916 Medicare Part D claims for 455 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Lorena D. Guitron-Zaby takes part in Medicare
Lorena Guitron-Zaby accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Sources for Lorena D. Guitron-Zaby'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Lorena D. Guitron-Zaby
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What is Lorena D. Guitron-Zaby's NPI number?
Lorena D. Guitron-Zaby's NPI number is 1548337389. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What does Lorena D. Guitron-Zaby specialize in?
Lorena D. Guitron-Zaby is a nurse practitioner in Anaheim, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Lorena D. Guitron-Zaby practice?
Lorena Guitron-Zaby practices at 3440 E La Palma Ave, Anaheim, CA 92806. Lorena Guitron-Zaby's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.
What is Lorena D. Guitron-Zaby's office phone number?
The practice phone on file for Lorena Guitron-Zaby is (714) 279-4000.
What is Lorena D. Guitron-Zaby's medical license number?
Lorena Guitron-Zaby holds California license NP11723.
Which hospitals is Lorena D. Guitron-Zaby affiliated with?
Lorena Guitron-Zaby practices at Orange County - Anaheim Medical Center in Anaheim, California. Lorena Guitron-Zaby is also affiliated with Kaiser Permanente Baldwin Park Medical Center.
What medical group is Lorena D. Guitron-Zaby part of?
Lorena Guitron-Zaby is linked to Southern California Permanente Medical Group.
Does Lorena D. Guitron-Zaby accept Medicare?
Yes. CMS lists Lorena Guitron-Zaby as accepting Medicare assignment.
How many Medicare patients does Lorena D. Guitron-Zaby see?
CMS counts 13 Medicare patients who saw Lorena Guitron-Zaby in 2024, with an average age of 74.
How long has Lorena D. Guitron-Zaby been practicing?
Lorena Guitron-Zaby graduated from medical school in 2000, 26 years ago.
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