Katlyn Arrivillaga
Family Nurse Practitioner · Porter Ranch, CA
Katlyn Arrivillaga is a family nurse practitioner with a practice address in Porter Ranch, California, and NPI 1831847441, issued on Mar 13, 2022. Check the license (California NP5026587, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katlyn Arrivillaga
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- NP5026587 CA
28224906A IN
Self-reported in NPPES; status is on the state search - Practice location
- 20220 Sorrento LN Apt 311, Porter Ranch, CA 91326
- Phone
- (260) 385-5954
- Enumerated
- Mar 13, 2022
- Record last updated
- Aug 31, 2023
- Entity
- Type 1 · individual
Verify Katlyn Arrivillaga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP5026587Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
15 family nurse practitioner records list a practice address in Porter Ranch
They are 15 of the 275 NPPES records with a practice address in Porter Ranch, and 16,966 family nurse practitioner records in California.
All 15 in Porter Ranch → All 16,966 in California → Every provider in Porter Ranch →
Other family nurse practitioner records in California
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- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Tiffanne Aaronsen, FNPIndio, CA1568191807
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Nnenna AbaezeLong Beach, CA1457820763
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
Common questions
What is Katlyn Arrivillaga's NPI number?
Katlyn Arrivillaga's National Provider Identifier (NPI) is 1831847441, issued on Mar 13, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katlyn Arrivillaga located?
The NPPES record lists a practice address at 20220 Sorrento LN Apt 311, Porter Ranch, CA, 91326. Phone: (260) 385-5954. Providers update this record themselves, so call before visiting.
How can I verify Katlyn Arrivillaga's license?
NPPES lists California license number NP5026587, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Katlyn Arrivillaga's MIPS final score?
The 2023 MIPS final score is 81.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.