DR. BENJAMIN TIET M.D.
NPI 1447443346
Pediatrics in Los Angeles, CA

Q: What is Benjamin Tiet's NPI number?

The NPI number for Benjamin Tiet is 1447443346. It was assigned to this individual provider in the NPPES registry on August 23, 2007.

Q: What is Benjamin Tiet's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Benjamin Tiet was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since August 23, 2007PECOS Enrolled

10833 LE CONTE AVE, B2-427, MDCC, LOS ANGELES, CA 90095(310) 825-5296(310) 825-9524 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Benjamin Tiet M.d. NPPES

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

DR. BENJAMIN TIET M.D. (NPI 1447443346) is an individual pediatrics provider in Los Angeles, California, licensed in California (A99095) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447443346

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. BENJAMIN TIETCredential: M.D.

Location Address10833 LE CONTE AVE, B2-427, MDCCLos Angeles, CA 90095-1743

Mailing Address10833 Le Conte Ave, B2-427, MdccLos Angeles, CA 90095-1743 · (310) 825-5296 · Fax (310) 825-9524

Phone(310) 825-5296

Fax(310) 825-9524

Sole ProprietorYes

Enumeration DateAugust 23, 2007

Last NPPES UpdateFebruary 11, 2022

✔ NPI 1447443346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A99095

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

10833 LE CONTE AVE, Los Angeles, CA 90095

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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)

Dr. Benjamin Tiet M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

Medicare enrollment records show Benjamin Tiet reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Uc Regents

0.2 mi

Pediatrics

200 UCLA MEDICAL PLAZA, SUITE 265
Los Angeles, CA 90095

Reassigned Medicare billing, California enrollment
323 clinicians in this Medicare group

NPI 1982667663 (310) 825-0867

Permanente Medical Group Inc

301 mi

Internal Medicine

710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1073606299 (408) 851-1000

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 90095 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

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 20

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

DR. JENNIFER A FULCHER M.D., PH.D.

Internal Medicine (Infectious Disease)

10833 LE CONTE AVE, CHS 37-121
LOS ANGELES, CA 90095

Los Angeles County (310) 825-7225

LEE HAROLD HILBORNE MD

Pathology (Anatomic Pathology & Clinical Pathology)

10833 LE CONTE AVE, STE B-186 CHS
LOS ANGELES, CA 90095

Los Angeles County (310) 794-8285

PETER TONTONOZ MD

Pathology (Anatomic Pathology)

10833 LE CONTE AVE, STE B-186 CHS
LOS ANGELES, CA 90095

Los Angeles County (310) 794-8285

HSIN Y LEE MD

Radiology (Diagnostic Radiology)

10833 LE CONTE AVE
LOS ANGELES, CA 90095

Los Angeles County (310) 825-4721

COLIN J. WELLS MD

Radiology (Diagnostic Radiology)

10833 LE CONTE AVE
LOS ANGELES, CA 90095

Los Angeles County (310) 301-6800

RODNEY L TEICHNER MD

Anesthesiology

10833 LE CONTE AVE
LOS ANGELES, CA 90095

Los Angeles County (310) 825-9111

DR. LLOYD EDWARD GREASER III M.D.

Radiology (Diagnostic Radiology)

10833 LE CONTE AVE, DEPARTMENT OF RADIOLOGY
LOS ANGELES, CA 90095

Los Angeles County (310) 825-4321

BRANDON KEN ITAGAKI M.D.

Internal Medicine

10833 LE CONTE AVE
LOS ANGELES, CA 90095

Los Angeles County (310) 825-8307

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 Benjamin Tiet's NPI number?

The NPI number for Benjamin Tiet is 1447443346. It was assigned to this individual provider in the NPPES registry on August 23, 2007.

Where is Benjamin Tiet located?

Benjamin Tiet practices at 10833 Le Conte Ave B2-427, Mdcc, Los Angeles, CA 90095. The listed phone number is (310) 825-5296.

What is Benjamin Tiet's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Benjamin Tiet enrolled in Medicare?

Yes. Benjamin Tiet is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Benjamin Tiet's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Tiet reassigns Medicare benefits to 2 organizations: Uc Regents (Los Angeles, CA) and Permanente Medical Group Inc (Santa Clara, CA). Each 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 Benjamin Tiet'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 Benjamin Tiet was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.