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DR. WILLIAM WEITING TARNG MD
NPI 1376545723
Internal Medicine in Carson, CA

Active since August 15, 2005PECOS Enrolled
1000 E DOMINGUEZ ST, SUITE 110, CARSON, CA 90746(310) 366-6959(424) 704-2493 Get Directions Write a Review

NPPES record last updated: September 21, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Weiting Tarng Md NPPES

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

DR. WILLIAM WEITING TARNG MD (NPI 1376545723) is an individual internal medicine provider in Carson, California, licensed in California (A89784) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376545723
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. WILLIAM WEITING TARNGCredential: MD
Location Address1000 E DOMINGUEZ ST, SUITE 110Carson, CA 90746-3600
Mailing Address1000 E Dominguez St, Suite 110Carson, CA 90746-3600 · (310) 366-6959 · Fax (424) 704-2493
Phone(310) 366-6959
Fax(424) 704-2493
Sole ProprietorNo
Enumeration DateAugust 15, 2005
Last NPPES UpdateSeptember 21, 2016
✔ NPI 1376545723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A89784
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.
1000 E DOMINGUEZ ST, Carson, CA 90746
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Other Identifiers 1

Medicare UPINH54513CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Weiting Tarng Md 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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
1,177 services167 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
720 services167 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
165 services150 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
132 services123 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90746 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.

Referred Medical Equipment & Supplies CMS DME claims 9

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Powered pressure reducing mattress overlay/pad, alternating, with pump, includes heavy duty E0181
DME-Other DME · category DE000N
1 supplier11 claims11 services$10.74 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, without mattress E0261
DME-Hospital Beds · category DB000N
1 supplier74 claims74 services$37.11 avg. paid by Medicare
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630
DME-Other DME · category DE000N
3 suppliers30 claims30 services$39.34 avg. paid by Medicare
Wheelchair accessory, headrest, cushioned, any type, including fixed mounting hardware, each E0955
DME-Wheelchairs · category DD021N
1 supplier12 claims12 services$10.15 avg. paid by Medicare
Transport chair, adult size, patient weight capacity up to and including 300 pounds E1038
DME-Other DME · category DE000N
1 supplier11 claims11 services$8.32 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers57 claims57 services$18.87 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

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

DR. MATTHEW U TO D.C.
Chiropractor
1000 E DOMINGUEZ ST, #110
CARSON, CA 90746
Los Angeles County (310) 366-7553
BEHAVIORAL HEALTH SERVICES, INC.
Clinic/Center (Community Health)
1000 E DOMINGUEZ ST
CARSON, CA 90746
Los Angeles County (310) 830-4561
MRS. LESLIE ANN REYES ESPE AGNP-C
Nurse Practitioner (Primary Care)
1000 E DOMINGUEZ ST, SUITE 110
CARSON, CA 90746
Los Angeles County (310) 715-7755
CHRISTINE G. FERRER CHIROPRACTIC, INC
Chiropractor
1000 E DOMINGUEZ ST, #110
CARSON, CA 90746
Los Angeles County (310) 366-7553
MS. CYNTHIA CHAU PA-C
Physician Assistant (Medical)
1000 E DOMINGUEZ ST, SUITE 110
CARSON, CA 90746
Los Angeles County (310) 715-7755
MRS. CHRISTINE FLORIDA TERASAKI PA-C
Physician Assistant
1000 E DOMINGUEZ ST
CARSON, CA 90746
Los Angeles County (310) 715-7755
DR. CHRISTINE G FERRER D.C.
Chiropractor
1000 E DOMINGUEZ ST, SUITE 110
CARSON, CA 90746
Los Angeles County (310) 366-7553
HOLISTIC SPORTS ACUPUNCTURE
Acupuncturist
1000 E DOMINGUEZ ST, SUITE 101
CARSON, CA 90746
Los Angeles County (310) 327-1325

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 William Tarng's NPI number?

The NPI number for William Tarng is 1376545723. It was assigned to this individual provider in the NPPES registry on August 15, 2005.

Where is William Tarng located?

William Tarng practices at 1000 E Dominguez St Suite 110, Carson, CA 90746. The listed phone number is (310) 366-6959.

What is William Tarng's specialty?

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

Is William Tarng enrolled in Medicare?

Yes. William Tarng is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Tarng was last updated on September 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.