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DR HALYNA WEST INC
NPI 1174135859
Internal Medicine in Santee, CA

Active since August 23, 2020
9460 CUYAMACA ST STE 104, SANTEE, CA 92071(619) 825-2732(619) 639-0247 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 8, 2026, Dec 14, 2020, Aug 23, 2020 (3 updates tracked since 2020).

About Dr Halyna West Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR HALYNA WEST INC (NPI 1174135859) is a healthcare organization registered as an internal medicine in Santee, California and active in the NPI registry since August 2020. The organization lists Halyna Yevgenivna West, Owner, as its authorized official.

NPPES Registry Identity

NPI1174135859
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDR HALYNA WEST INC
Location Address9460 CUYAMACA ST STE 104Santee, CA 92071-5921
Mailing Address9460 Cuyamaca St Ste 104Santee, CA 92071-5921 · (619) 825-2732 · Fax (619) 639-0247
Phone(619) 825-2732
Fax(619) 639-0247
Organization SubpartNo
Authorized OfficialHalyna Yevgenivna WestOwner · (619) 825-2732
Enumeration DateAugust 23, 2020
Last NPPES UpdateJanuary 8, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2026
✔ NPI 1174135859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9460 CUYAMACA ST STE 104, Santee, CA 92071
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr Halyna West Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr Halyna West Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Halyna West, M.D.
Internal Medicine
NPI 1932437969
9460 CUYAMACA ST STE 104
Santee, CA 92071
(619) 825-2732
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dr Halyna West Inc's NPI number?

The NPI number for Dr Halyna West Inc is 1174135859. It was assigned to this organization in the NPPES registry on August 23, 2020.

Where is Dr Halyna West Inc located?

Dr Halyna West Inc is located at 9460 Cuyamaca St Ste 104, Santee, CA 92071. The listed phone number is (619) 825-2732.

What is Dr Halyna West Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Dr Halyna West Inc enrolled in Medicare?

Yes. Dr Halyna West Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr Halyna West Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Dr Halyna West Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr Halyna West Inc was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.