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ALEKSANDR GORIN
NPI 1669933511
Internal Medicine - Infectious Disease in Los Angeles, CA

Active since March 25, 2019PECOS Enrolled
1399 ROXBURY DR STE 100, LOS ANGELES, CA 90035(310) 557-2273 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 24, 2026, Sep 16, 2022 (2 updates tracked since 2022).

About Aleksandr Gorin NPPES

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

ALEKSANDR GORIN (NPI 1669933511) is an individual infectious disease provider in Los Angeles, California, licensed in California (A179392) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2019).

NPPES Registry Identity

NPI1669933511
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameALEKSANDR GORIN
Location Address1399 ROXBURY DR STE 100Los Angeles, CA 90035-4709
Mailing Address5767 W Century Blvd, Suite 400Los Angeles, CA 90095-8358 · (310) 301-8707
Phone(310) 557-2273
Sole ProprietorNo
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2019
Enumeration DateMarch 25, 2019
Last NPPES UpdateAugust 24, 20262 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1669933511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A179392
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
1399 ROXBURY DR STE 100, Los Angeles, CA 90035
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aleksandr Gorin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173088366
PECOS Enrollment IDI20260717003166
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Aleksandr Gorin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Regents Of The University Of California
2.6 mi
Internal Medicine
200 MEDICAL PLAZA, SUITE 365,530,420,250,120,214
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 1,766 clinicians in this Medicare group
NPI 1235107566 (310) 794-1276

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90035 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KARA WEI WEI CHEW M.D.
Internal Medicine (Infectious Disease)
1399 ROXBURY DR STE 100
LOS ANGELES, CA 90035
Los Angeles County (310) 557-2273
STEFANIE WOANTZU TANG UECHI RN, MSN, FNP-BC
Nurse Practitioner (Family)
1399 ROXBURY DR STE 100
LOS ANGELES, CA 90035
Los Angeles County (310) 557-2273
MARY CATHERINE CAMBOU M.D.
Internal Medicine (Infectious Disease)
1399 ROXBURY DR STE 100
LOS ANGELES, CA 90035
Los Angeles County (310) 557-2273
DEBIKA BHATTACHARYA MD
Internal Medicine (Infectious Disease)
1399 ROXBURY DR STE 100
LOS ANGELES, CA 90035
Los Angeles County (310) 557-2273
DR. CLAIRE E BROWN M.D.
Internal Medicine (Infectious Disease)
1399 ROXBURY DR STE 100
LOS ANGELES, CA 90035
Los Angeles County (310) 557-2273

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 Aleksandr Gorin's NPI number?

The NPI number for Aleksandr Gorin is 1669933511. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Where is Aleksandr Gorin located?

Aleksandr Gorin practices at 1399 Roxbury Dr Ste 100, Los Angeles, CA 90035. The listed phone number is (310) 557-2273.

What is Aleksandr Gorin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Aleksandr Gorin enrolled in Medicare?

Yes. Aleksandr Gorin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Aleksandr Gorin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aleksandr Gorin reassigns Medicare benefits to The Regents Of The University Of California (Los Angeles, CA). The 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 Aleksandr Gorin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Aleksandr Gorin was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.