THOMAS G CHU MD
NPI 1760482806
Ophthalmology in Los Angeles, CA
Quality Rating: 75 out of 100 score
NPI Status: Active since July 29, 2005
Contact Information
1245 WILSHIRE BLVD STE 380
LOS ANGELES, CA
ZIP 90017
Phone: (213) 483-8810
Fax: (213) 481-1503
- Individual
- Male
- Years of Experience 40
- Ophthalmology
- Accepts Medicare Approved Payment
- PECOS Enrolled
About THOMAS CHU
This page provides the complete NPI Profile along with additional information for Thomas Chu, a provider established in Los Angeles, California with a medical specialization in Ophthalmology and more than 40 years of experience. He graduated from Icahn School Of Medicine At Mount Sinai in 1986. The healthcare provider is registered in the NPI registry with number 1760482806 assigned on July 2005. The practitioner's primary taxonomy code is 207W00000X with license number G68694 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.
- NPI
- 1760482806
- Provider Name
- THOMAS G CHU MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1245 WILSHIRE BLVD STE 380 LOS ANGELES, CA 90017
- Location Phone
- (213) 483-8810
- Location Fax
- (213) 481-1503
- Mailing Address
- 1245 WILSHIRE BLVD 380 LOS ANGELES, CA 90017
- Mailing Phone
- (213) 483-8810
- Mailing Fax
- (213) 481-1503
- Medical School Name
- ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
- Graduation Year
- 1986
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-29-2005
- Last Update Date
- 08-28-2023
- Code Navigator
Ophthalmologists like Thomas Chu specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.
Location Map
Secondary Locations
- 301 S Fair Oaks Ave Ste 407
Pasadena, CA 91105
(626) 204-1410 - 12840 Riverside Dr Ste 333
North Hollywood, CA 91607
(818) 754-2090 - 9001 Wilshire Blvd Ste 301
Beverly Hills, CA 90211
(310) 854-6201 - 3400 Lomita Blvd Ste 202
Torrance, CA 90505
(310) 891-1000
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Ophthalmology
- Taxonomy Code
- 207W00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G68694
- License State
- CA
- Taxonomy Description
- An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
Identifier | Type / Code | Identifier State | Identifier Issuer |
---|---|---|---|
ZZZ74423Z | MEDICAID (05) | CA | |
1760482806 | OTHER (01) | CA | NPI |
1134164023 | OTHER (01) | CA | GROUP NPI |
W3452 | OTHER (01) | CA | PTAN |
Medicare Participation & PECOS Enrollment Status
Thomas Chu is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Thomas Chu is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 3971516626
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20080122000744
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
2d ultrasound scan of eye tissue and structures
Destruction of leaking blood vessels of retina using laser
Established patient complete exam of visual system
Established patient office or other outpatient visit, 30-39 minutes
Established patient problem focused exam of visual system
Exam of retinal blood vessels using a special camera after injection of a dye
Extended exam of the back part of the eye with optic nerve drawing
Extended exam of the back part of the eye with retinal drawing
Imaging of retina
Injection of drug into eye
Injection, aflibercept, 1 mg
Injection, bevacizumab, 10 mg
Injection, ranibizumab, 0.1 mg
New patient complete exam of visual system
New patient office or other outpatient visit, 45-59 minutes
Photography of the retina
Unclassified drugs
A 2D ultrasound scan of eye tissue and structures is a non-invasive procedure that uses sound waves to create images of your eye. It helps doctors to examine your eye's internal structures, detect abnormalities, and plan for treatments if needed.
This service was performed 30 times for 23 patientsThis procedure involves using a laser to treat leaking blood vessels in the retina, the part of the eye responsible for vision. The laser seals off these vessels, preventing further leakage and helping to preserve sight.
This service was performed 23 times for 16 patientsAn established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
This service was performed 1,177 times for 823 patientsThis 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.
This service was performed 23 times for 23 patientsThis is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
This service was performed 1,519 times for 383 patientsThis procedure, known as a fluorescein angiography, involves taking images of the back of your eye. A dye is injected into your arm that travels to your eye, highlighting the blood vessels in your retina. This helps identify any abnormalities.
This service was performed 61 times for 61 patientsThis procedure involves a detailed examination of the back part of your eye, focusing on the optic nerve, a crucial component for vision. A drawing or map of the optic nerve is created to help track any changes over time. This can help detect eye diseases early.
This service was performed 1,424 times for 890 patientsThis procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.
This service was performed 79 times for 77 patientsImaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
This service was performed 3,162 times for 1,140 patientsAn injection into the eye is a procedure where a medication is delivered directly into your eye to treat various conditions. A local anesthetic is applied to numb the eye, ensuring minimal discomfort. The drug helps manage diseases like macular degeneration or diabetic retinopathy.
This service was performed 1,416 times for 263 patientsAflibercept injection is a treatment for certain eye conditions that affect vision. It works by blocking abnormal blood vessel growth and leakage in the eye, which can cause vision loss. The medication is administered directly into the eye by a healthcare professional.
This service was performed 1,388 times for 125 patientsBevacizumab is a medication given through an injection. It's designed to prevent the growth of new blood vessels that cancer cells need to grow and spread. The 10 mg dose refers to the amount of the drug in the injection.
This service was performed 553 times for 124 patientsRanibizumab is a medication given via injection to treat certain eye conditions like age-related macular degeneration. It works by slowing vision loss and in some cases, improving vision by blocking abnormal blood vessel growth in the eye.
This service was performed 508 times for 19 patientsA new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
This service was performed 94 times for 94 patientsThis is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
This service was performed 172 times for 172 patientsPhotography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
This service was performed 22 times for 22 patientsUnclassified drugs are medications that don't fit into an existing category or class due to their unique properties or uses. They may be used for various conditions and their effects may differ widely. Always ask your healthcare provider for more information about these drugs.
This service was performed 17 times for 16 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $35.59 for a new patient copayment and $19.49 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 90017 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $142.39
- Minimum New Patient Price $62.96
- Maximum New Patient Price $187.6
- Average New Patient Copayment $35.59
- Minimum New Patient Copayment $15.74
- Maximum New Patient Copayment $46.9
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $77.96
- Minimum Established Patient Price $20.84
- Maximum Established Patient Price $153.61
- Average Established Patient Copayment $19.49
- Minimum Established Patient Copayment $5.21
- Maximum Established Patient Copayment $38.4
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Overall MIPS Quality Performance
The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 75, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.
The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.
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Final Score: 75 out of 100
The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.
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Quality Score: N/A
The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.
There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.
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Promoting Interoperability Score: N/A
The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.
The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data. -
Improvement Activities Score: N/A
The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.
The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores. -
Cost Score: N/A
The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.
Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores. -
Cost Score: N/A
The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.
Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 7 | 6 | 0 | 4 | 8 | 2 | 8 | 0 | 6 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 7 | 12 | 0 | 8 | 8 | 4 | 8 | 0 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 7 + 1 + 2 + 0 + 8 + 8 + 4 + 8 + 0 + 24 = 64 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 64 = 6 | 6 |
The NPI number 1760482806 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 5 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1508109133 | DANIEL C SU M.D. Individual | Ophthalmology (Retina Specialist) | 1245 WILSHIRE BLVD STE 380 LOS ANGELES, CA 90017 (213) 483-8810 |
1295736916 | DAVID S BOYER MD Individual | Ophthalmology | 1245 WILSHIRE BLVD STE 380 LOS ANGELES, CA 90017 (213) 483-8810 |
1962541847 | DR. DAVID SHANGKANG LIAO M.D.,PH.D. Individual | Ophthalmology | 1245 WILSHIRE BLVD STE 380 LOS ANGELES, CA 90017 (213) 483-8810 |
1629279864 | DANIEL D ESMAILI M.D. Individual | Ophthalmology | 1245 WILSHIRE BLVD STE 380 LOS ANGELES, CA 90017 (213) 483-8810 |
1033407549 | JEFFREY JING TAN M.D. Individual | Ophthalmology | 1245 WILSHIRE BLVD STE 380 LOS ANGELES, CA 90017 (213) 483-8810 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1760482806, enumerated in the NPI registry as an "individual" on July 29, 2005
The provider is located at 1245 Wilshire Blvd Ste 380 Los Angeles, Ca 90017 and the phone number is (213) 483-8810
The provider's speciality is Ophthalmology with taxonomy code 207W00000X
The provider has more than 40 years of experience. He graduated from Icahn School Of Medicine At Mount Sinai in 1986.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $142.39 with an average copayment of $35.59 for new patient appointments. Established patients should expect a typical charge of $77.96 and an average copayment of 19.49. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: 2d ultrasound scan of eye tissue and structures, Destruction of leaking blood vessels of retina using laser, Established patient complete exam of visual system, Established patient office or other outpatient visit, 30-39 minutes, Established patient problem focused exam of visual system, Exam of retinal blood vessels using a special camera after injection of a dye, Extended exam of the back part of the eye with optic nerve drawing, Extended exam of the back part of the eye with retinal drawing, Imaging of retina, Injection of drug into eye, Injection, aflibercept, 1 mg, Injection, bevacizumab, 10 mg, Injection, ranibizumab, 0.1 mg, New patient complete exam of visual system, New patient office or other outpatient visit, 45-59 minutes, Photography of the retina and Unclassified drugs.
This NPI record was last updated on July 29, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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