Maria-Czarina Katalbas, NP
- Hospital affiliations
- 1
- Industry payments
- $99
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Maria-Czarina Katalbas' 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.
Maria-Czarina Katalbas is a nurse practitioner in Sylmar, California
Maria-Czarina Katalbas practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Maria-Czarina Katalbas' NPI, 1487042529, was assigned on December 23, 2014. Maria-Czarina Katalbas holds California license NP95001551.
- NPI
- 1487042529NPI Registry (opens in a new tab)
- NPI enumeration date
- December 23, 2014
- NPI status
- Active
- Practice phone
- (818) 364-1555
- 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
Maria-Czarina Katalbas practices at Olive View-UCLA Medical Center in Sylmar, California
Maria-Czarina Katalbas' primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Maria-Czarina Katalbas is affiliated with 1 site of care and 1 medical group
Maria-Czarina Katalbas' primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. The medical group on file is Harbor-UCLA Medical Center. Maria-Czarina Katalbas' 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 Maria-Czarina Katalbas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria-Czarina Katalbas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Maria-Czarina Katalbas is one of 5,983 nurse practitioners in California
Nurse practitioner is Maria-Czarina Katalbas' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Maria-Czarina Katalbas is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Maria-Czarina Katalbas
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
Maria-Czarina Katalbas' patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Maria-Czarina Katalbas' median patient age at 57, with 49% women.
Maria-Czarina Katalbas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Maria-Czarina Katalbas received $99 in industry payments in 2024
CMS Open Payments shows 3 general payments to Maria-Czarina Katalbas from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Harmony Biosciences LLC paid the most, $78.
Companies that paid Maria-Czarina Katalbas the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Maria-Czarina Katalbas'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 |
| 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 Maria-Czarina Katalbas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria-Czarina Katalbas' NPI number?
Maria-Czarina Katalbas' NPI number is 1487042529. It was assigned on December 23, 2014, and it is active in the NPI Registry.
What does Maria-Czarina Katalbas specialize in?
Maria-Czarina Katalbas is a nurse practitioner in Sylmar, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Maria-Czarina Katalbas practice?
Maria-Czarina Katalbas practices at 14445 Olive View Drive, Sylmar, CA 91342. Maria-Czarina Katalbas' primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
What is Maria-Czarina Katalbas' office phone number?
The practice phone on file for Maria-Czarina Katalbas is (818) 364-1555.
What is Maria-Czarina Katalbas' medical license number?
Maria-Czarina Katalbas holds California license NP95001551.
Which hospitals is Maria-Czarina Katalbas affiliated with?
Maria-Czarina Katalbas practices at Olive View-UCLA Medical Center in Sylmar, California.
What medical group is Maria-Czarina Katalbas part of?
Maria-Czarina Katalbas is linked to Harbor-UCLA Medical Center.
Has Maria-Czarina Katalbas received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Maria-Czarina Katalbas from 2 companies from 2024 to 2024. The largest total came from Harmony Biosciences LLC.
How long has Maria-Czarina Katalbas been practicing?
Maria-Czarina Katalbas' NPI was assigned in 2014.
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