Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther Bilenkis, DO

Psychiatry Physician in Denver, CO · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104346972

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Registry record

Entity type Individual (Type 1)

Name Esther Bilenkis

Credential DO

Sex Female

Practice address 5335 W 48th Ave Ste 500, Denver, CO, 80212

Phone (720) 507-6185

Enumeration date Jun 22, 2017

Last updated in NPPES May 22, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License DR.0074165 (CO) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 319520 (NY) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Esther Bilenkis?

The National Provider Identifier (NPI) for Esther Bilenkis is 1104346972, a Type 1 (individual) record in the CMS NPPES registry.

Where does Esther Bilenkis practice?

The practice location on file with NPPES is in Denver, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Sally Powell Psychiatric/Mental Health Nurse Practitioner · Denver, CO NPI 1356639330 Richelle Walker Psychologist · Denver, CO NPI 1699146308 Alicia Hopkins Mental Health Counselor · Denver, CO NPI 1376068247 Walker Psychological Services, LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Denver, CO NPI 1023517893 Jill Daiss-Lucas Clinical Social Worker · Denver, CO NPI 1881151272 Kimberlee Yalango Counseling Psychologist · Denver, CO NPI 1477163038 Mara Minasian Psychiatric/Mental Health Nurse Practitioner · Denver, CO NPI 1033724976 Samantha Cerqua Psychiatric/Mental Health Nurse Practitioner · Denver, CO NPI 1518564194

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-22.