CRYSTAL PHUONG LE M.D.
NPI 1447678941
Ophthalmology - Glaucoma Specialist in Oakland, CA

Q: What is Crystal Le's NPI number?

The NPI number for Crystal Le is 1447678941. It was assigned to this individual provider in the NPPES registry on April 1, 2014.

Q: What is Crystal Le's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Q: When was this NPI record last updated?

The NPPES record for Crystal Le was last updated on October 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 April 01, 2014PECOS EnrolledAccepts Medicare Assignment

91.85/100

CMS Quality Rating

491 30TH ST STE 103, OAKLAND, CA 94609(510) 763-9775 Get Directions Write a Review

NPPES record last updated: October 1, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 1, 2022, Jul 9, 2022, Sep 18, 2020 (3 updates tracked since 2020).

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About Crystal Phuong Le M.d. NPPES

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

CRYSTAL PHUONG LE M.D. (NPI 1447678941) is an individual glaucoma specialist in Oakland, California, licensed in California (A154634) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Tulane University School Of Medicine (2014).

NPPES Registry Identity

NPI1447678941

Entity TypeIndividualFemale

Primary Taxonomy207WX0009X

Provider Legal NameCRYSTAL PHUONG LECredential: M.D.

Location Address491 30TH ST STE 103Oakland, CA 94609-3235

Mailing Address491 30th St, Ste 103Oakland, CA 94609-3235 · (510) 763-9775

Phone(510) 763-9775

Sole ProprietorYes

Medical School CMSTulane University School Of MedicineGraduated 2014

Enumeration DateApril 1, 2014

Last NPPES UpdateOctober 1, 20223 updates tracked since enumeration

NPPES CertifiedOctober 1, 2022

✔ NPI 1447678941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmology · Glaucoma SpecialistAllopathic & Osteopathic Physicians

Taxonomy Code207WX0009X

License✔ Licensed in CA · A154634

Definition

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

491 30TH ST STE 103, Oakland, CA 94609

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Secondary Practice Locations 3

Location 11430 Tulane Ave, SL-50New Orleans, LA 70112-2699 · Phone (504) 988-7809 · Fax (504) 988-3971

Location 2711 Van Ness Ave Ste 330San Francisco, CA 94102-3285 · Phone (415) 771-4020

Location 31001 Potrero Ave # 4MSan Francisco, CA 94110-3518 · Phone (628) 206-4420

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Crystal Phuong Le 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 ID5597029702

PECOS Enrollment IDI20180515002153

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 15

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 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.

1,005 services390 patients

Imaging of optic nerve 92133

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).

354 services334 patients

Exam of visual field with extended testing 92083

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.

342 services314 patients

Extended exam of the back part of the eye with optic nerve drawing 92202

This 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.

318 services311 patients

Exam of the internal drainage system of eye 92020

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.

302 services293 patients

Photography of the retina 92250

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.

77 services77 patients

Ultrasound scan of cornea to determine thickness 76514

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.

53 services53 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

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.

53 services53 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

37 services26 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

28 services24 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

21 services13 patients

Creation of shunt to improve eye fluid flow using tissue graft 66180

This procedure involves creating a new pathway for fluid to flow out of your eye using a tissue graft. It helps to lower eye pressure and prevent damage to your optic nerve, improving eye health and vision.

20 services19 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

19 services17 patients

Measurement of corneal curvature and depth of eye 92136

17 services13 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94609 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.85/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

83.53

Promoting Interoperability

100

Improvement Activities

Cost

68.01

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Other Providers at the Same Location NPPES 2

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

DR. IRYNA ANATOLIYEVNA FALKENSTEIN M.D.

Ophthalmology (Glaucoma Specialist)

491 30TH ST STE 103
OAKLAND, CA 94609

Alameda County (510) 763-9775

CRYSTAL LE, MD CORPORATION

Ophthalmology (Glaucoma Specialist)

491 30TH ST STE 103
OAKLAND, CA 94609

Alameda County (510) 763-9775

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 Crystal Le's NPI number?

The NPI number for Crystal Le is 1447678941. It was assigned to this individual provider in the NPPES registry on April 1, 2014.

Where is Crystal Le located?

Crystal Le practices at 491 30th St Ste 103, Oakland, CA 94609. The listed phone number is (510) 763-9775.

What is Crystal Le's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Is Crystal Le enrolled in Medicare?

Yes. Crystal Le is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Crystal Le was last updated on October 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.