DR. DAVID ANSON LEE M.D.
NPI 1104840016
Ophthalmology - Glaucoma Specialist in Houston, TX


Quality Rating: 77.5 out of 100 score

NPI Status: Active since July 26, 2006

Contact Information

6400 FANNIN ST
SUITE 1800
HOUSTON, TX
ZIP 77030
Phone: (713) 486-9400
Fax: (713) 486-9595

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NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 4, 2022, Jan 4, 2021, Jul 26, 2017 (3 updates tracked since 2017).

  • Individual
  • Male
  • Ophthalmology
  • Glaucoma Specialist
  • Accepts Insurance

About DAVID LEE

This page provides the complete NPI Profile along with additional information for David Lee, a provider established in Houston, Texas with a medical specialization in Ophthalmology, focusing in glaucoma specialist . The healthcare provider is registered in the NPI registry with number 1104840016 assigned on July 2006. The practitioner's primary taxonomy code is 207WX0009X with license number M6721 (TX). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1104840016
Provider Name
DR. DAVID ANSON LEE M.D.
Gender
Male
Entity Type
Individual
Location Address
6400 FANNIN ST SUITE 1800 HOUSTON, TX 77030
Location Phone
(713) 486-9400
Location Fax
(713) 486-9595
Mailing Address
6400 FANNIN ST STE 1800 HOUSTON, TX 77030
Mailing Phone
(713) 486-9400
Mailing Fax
(713) 486-9595
Is Sole Proprietor?
No
Enumeration Date
07-26-2006
Last Update Date
02-04-2022
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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 Glaucoma Specialist

Taxonomy Code
207WX0009X
Type
Allopathic & Osteopathic Physicians
License No.
M6721
License State
TX
Taxonomy Description
An ophthalmologist who specializes in the treatment of glaucoma and other disorders related to increased intraocular pressure and optic nerve damage. This specialty involves the medical and surgical treatment of these conditions.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207W00000XAllopathic & Osteopathic Physicians

Ophthalmology

M6721 (TX)
2207W00000XAllopathic & Osteopathic Physicians

Ophthalmology

23521 (SC)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

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
M6721OTHER (01)TXTEXAS LICENSE NUMBER
188911501MEDICAID (05)TX 
188911503MEDICAID (05)TX 

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.

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

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.

This service was performed 242 times for 165 patients

Exam of the internal drainage system of eye

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

This service was performed 272 times for 184 patients

Exam of visual field with extended testing

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

This service was performed 182 times for 143 patients

Imaging of optic nerve

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

This service was performed 112 times for 103 patients

Imaging of retina

Imaging 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 59 times for 57 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 12 times for 12 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more

This 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 12 times for 12 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more

This 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 28 times for 28 patients

Photography of the retina

Photography 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 145 times for 128 patients

Ultrasound scan of cornea to determine thickness

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

This service was performed 27 times for 27 patients

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 77.5, 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.

  • Final Score: 77.5 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.

  • Quality Score: 66.64

    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 comprises 40% of a provider's final MIPS score.

    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.

  • Promoting Interoperability Score: 100

    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 comprises 25% of a provider's final MIPS score.

    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: 40

    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 comprises 15% of a provider's final MIPS score.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category comprises 15% of a provider's final MIPS score.

  • Cost Score: 50.93

    The Cost performance category assesses 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 comprises 20% of a provider's final MIPS score.

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1104840016, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 8 → 16 → 7 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 0 + 4 + 1 + 6 + 4 + 0 + 0 + 2 + 24 = 44

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1104840016.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
6400 FANNIN ST, #3000
HOUSTON, TX 77030
Internal Medicine (Cardiovascular Disease)
6400 FANNIN ST, SUITE 3000
HOUSTON, TX 77030
Ophthalmology
6400 FANNIN ST, 18 FLOOR
HOUSTON, TX 77030
Nurse Anesthetist, Certified Registered
6400 FANNIN ST, SUITE 1500
HOUSTON, TX 77030
Specialist
6400 FANNIN ST, SUITE 2210A
HOUSTON, TX 77030
Internal Medicine (Critical Care Medicine)
6400 FANNIN ST, SUITE 2280
HOUSTON, TX 77030
Ophthalmology
6400 FANNIN ST, SUITE 1800
HOUSTON, TX 77030
Optometrist
6400 FANNIN ST, 18TH FLOOR
HOUSTON, TX 77030
Psychiatry & Neurology (Neurology)
6400 FANNIN ST, SUITE 2295
HOUSTON, TX 77030
Obstetrics & Gynecology
6400 FANNIN ST, SUITE 1900
HOUSTON, TX 77030
Obstetrics & Gynecology
6400 FANNIN ST, SUITE 1900
HOUSTON, TX 77030
Internal Medicine (Pulmonary Disease)
6400 FANNIN ST, SUITE 2280
HOUSTON, TX 77030
Nurse Anesthetist, Certified Registered
6400 FANNIN ST, SUITE 1500
HOUSTON, TX 77030
Specialist/Technologist (Athletic Trainer)
6400 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Specialist
6400 FANNIN ST, SUITE 2300
HOUSTON, TX 77030
Internal Medicine (Critical Care Medicine)
6400 FANNIN ST, 2280
HOUSTON, TX 77030
Registered Nurse (Orthopedic)
6400 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Clinical Neuropsychologist
6400 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
6400 FANNIN ST, STE. 2500
HOUSTON, TX 77030
Pediatrics
6400 FANNIN ST, SUITE 2110
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104840016, enumerated as an "individual" on July 26, 2006.

The provider is located at 6400 FANNIN ST SUITE 1800 HOUSTON, TX 77030 and the phone number is (713) 486-9400.

Ophthalmology with taxonomy code 207WX0009X and a focus in Glaucoma Specialist.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, Medicare and. Please consult your insurance carrier or call the provider to verify.