DR. LINDA ETHEL TSANG M.D.
NPI 1275581001
Specialist in Covina, CA

Q: What is Linda Tsang's NPI number?

The NPI number for Linda Tsang is 1275581001. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Q: What is Linda Tsang's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Linda Tsang was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since May 04, 2006PECOS EnrolledAccepts Medicare Assignment

420 W ROWLAND ST, COVINA, CA 91723(626) 251-1559 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 13, 2026, May 15, 2024 (2 updates tracked since 2024).

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About Dr. Linda Ethel Tsang M.d. NPPES

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

DR. LINDA ETHEL TSANG M.D. (NPI 1275581001) is an individual specialist in Covina, California, licensed in California (A61696) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Medical College Of Pennsylvania (1995).

NPPES Registry Identity

NPI1275581001

Entity TypeIndividualFemale

Primary Taxonomy174400000X

Provider Legal NameDR. LINDA ETHEL TSANGCredential: M.D.

Location Address420 W ROWLAND STCovina, CA 91723-2943

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203

Phone(626) 251-1559

Sole ProprietorNo

Medical School CMSMedical College Of PennsylvaniaGraduated 1995

Enumeration DateMay 4, 2006

Last NPPES UpdateJanuary 13, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 13, 2026

✔ NPI 1275581001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · A61696

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

420 W ROWLAND ST, Covina, CA 91723

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Other Identifiers 1

Medicaid00A616960CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Linda Ethel Tsang M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557328333

PECOS Enrollment IDI20041213001085

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 11

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

206 services142 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

139 services111 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

37 services32 patients

Test to measure expiratory airflow and volume initiated by patient and evaluated by provider 94016

This test, called spirometry, measures how much and how quickly you can move air out of your lungs. You'll breathe into a mouthpiece connected to a machine. Your provider evaluates the results to assess your lung health.

22 services22 patients

Test to measure largest amount of air breathed in an out 94200

This test, called spirometry, measures your lung capacity. It involves taking a deep breath and then exhaling as forcefully as possible into a machine. The results help assess how well your lungs function.

22 services22 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

22 services22 patients

Referred Medical Equipment & Supplies CMS DME claims 16

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

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

6 suppliers15 claims15 services$33.95 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

3 suppliers19 claims38 services$1.32 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

6 suppliers17 claims17 services$45.45 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

7 suppliers15 claims15 services$14.59 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

8 suppliers19 claims109 services$1.63 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

7 suppliers11 claims11 services$9.38 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 20

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

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