Alena Vladimirovna Tyan, NP
Acute Care Nurse Practitioner · Valencia, CA
Alena Vladimirovna Tyan, NP is an acute care nurse practitioner with a practice address in Valencia, California, and NPI 1275210171, issued on Jul 3, 2023. Check the license (California 95015871, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alena Vladimirovna Tyan
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 95015871 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26901 Pathfinder LN, Valencia, CA 91381
- Phone
- (323) 217-3078
- Enumerated
- Jul 3, 2023
- Record last updated
- Jul 3, 2023
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,810 in California → Look up another NPI →
Verify Alena Vladimirovna Tyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95015871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $573.63
8 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Alena Vladimirovna Tyan among 1,810 acute care nurse practitioner records in California
Alena Vladimirovna Tyan, NP is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 17% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in California
There are 1,810 acute care nurse practitioner records in California.
All 1,810 in California → Every provider in Valencia → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Heidi IrwinWoodland Hills, CA 913641801272596
- Rachel Joyce FelipeValley Glen, CA 914011154035384
- Diana Aguilera, AG-ACNPThousand Oaks, CA 913601417696261
- Janet Bakalian, NPThousand Oaks, CA 913601558871921
- Christina Benet, NPThousand Oaks, CA 913601922816545
- Yiyue Qin, NPThousand Oaks, CA 913601629394275
- Ronald Bataclan, NPSherman Oaks, CA 914031134753445
- Adrian Cruz, NPSherman Oaks, CA 914031538928767
Common questions
What is Alena Vladimirovna Tyan, NP's NPI number?
Alena Vladimirovna Tyan, NP's National Provider Identifier (NPI) is 1275210171, issued on Jul 3, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Alena Vladimirovna Tyan, NP located?
The NPPES record lists a practice address at 26901 Pathfinder LN, Valencia, CA, 91381. Phone: (323) 217-3078. Providers update this record themselves, so call before visiting.
How can I verify Alena Vladimirovna Tyan, NP's license?
NPPES lists California license number 95015871, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
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.