DR. STEPHEN S HWANG MD
NPI 1598735813
Ophthalmology in Scottsdale, AZ

Q: What is Stephen Hwang's NPI number?

The NPI number for Stephen Hwang is 1598735813. It was assigned to this individual provider in the NPPES registry on January 26, 2006.

Q: What is Stephen Hwang's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Hwang was last updated on March 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 January 26, 2006PECOS EnrolledAccepts Medicare Assignment

7245 E OSBORN RD, STE 4, SCOTTSDALE, AZ 85251(480) 994-5012(480) 994-1948 Get Directions Write a Review

NPPES record last updated: March 27, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Stephen S Hwang Md NPPES

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

DR. STEPHEN S HWANG MD (NPI 1598735813) is an individual ophthalmology provider in Scottsdale, Arizona, licensed in Arizona (32896) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Temple University School Of Medicine (2000).

NPPES Registry Identity

NPI1598735813

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. STEPHEN S HWANGCredential: MD

Location Address7245 E OSBORN RD, STE 4Scottsdale, AZ 85251-6443

Mailing Address300 E Osborn, Ste 100Phoenix, AZ 85012 · (602) 254-7255 · Fax (602) 254-2278

Phone(480) 994-5012

Fax(480) 994-1948

Sole ProprietorYes

Medical School CMSTemple University School Of MedicineGraduated 2000

Enumeration DateJanuary 26, 2006

Last NPPES UpdateMarch 27, 2008

✔ NPI 1598735813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in AZ · 32896

Definition

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.

7245 E OSBORN RD, Scottsdale, AZ 85251

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Other Identifiers 2

Medicare ID-Type Unspecified79605AZ

Medicare UPINI13044AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and more.Insurance ›

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. Stephen S Hwang Md 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 ID1052385671

PECOS Enrollment IDI20040820000362

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 14

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.

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.

607 services368 patients

Insertion of drug delivery implant into tear duct of eye 68841

This procedure involves placing a small implant into your tear duct. The implant slowly releases medication to your eye, helping manage conditions like dry eyes or glaucoma. It's a simple, quick procedure typically performed under local anesthesia.

556 services308 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.

510 services288 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.

489 services463 patients

Microfluid analysis of tears 83861

Microfluid analysis of tears involves collecting a small tear sample to examine its composition. This procedure can help detect health issues like dry eye disease, inflammation, or other eye conditions. It's a non-invasive, painless method for monitoring eye health.

426 services212 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.

213 services213 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.

200 services123 patients

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.

151 services102 patients

Established patient complete exam of visual system 92014

An 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.

126 services125 patients

Imaging of retina 92134

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.

96 services92 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.

78 services72 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

67 services47 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).

52 services52 patients

Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye 66991

This is a two-part eye procedure. First, a cloudy lens (cataract) is removed from its outer layer and replaced with an artificial lens to improve vision. Second, a drainage device is inserted into the front part of the eye to manage fluid levels, preventing pressure build-up.

33 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85251 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

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.

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Other Providers at the Same Location NPPES 14

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

ALLERGY, EAR, NOSE AND THROAT CENTER, LTD

Otolaryngology

7245 E OSBORN RD, SUITE 1
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-0308

ASSOCIATED OPTICAL

Technician/Technologist (Optician)

7245 E OSBORN RD, SUITE 3
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-5016

MARIA VERA MEYER BCHIS

Hearing Instrument Specialist

7245 E OSBORN RD, SUITE 2
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-9667

ASSOCIATED OPHTHALMOLOGISTS LTD

Ophthalmology

7245 E OSBORN RD, SUITE #4
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-5012

MR. JAMES MOSS GOLDMAN MD

Ophthalmology

7245 E OSBORN RD, SUITE 4
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-5012

BRIAN G LEE MD

Otolaryngology (Otolaryngology/Facial Plastic Surgery)

7245 E OSBORN RD, SUITE 1
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-0308

DR. THOMAS J. MCPHEE MD

Ophthalmology

7245 E OSBORN RD, SUITE 4
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-5012

MR. DUANE L. MITZEL MD

Ophthalmology

7245 E OSBORN RD, SUITE 4
SCOTTSDALE, AZ 85251

Maricopa County (480) 994-5012

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 Stephen Hwang's NPI number?

The NPI number for Stephen Hwang is 1598735813. It was assigned to this individual provider in the NPPES registry on January 26, 2006.

Where is Stephen Hwang located?

Stephen Hwang practices at 7245 E Osborn Rd Ste 4, Scottsdale, AZ 85251. The listed phone number is (480) 994-5012.

What is Stephen Hwang's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Stephen Hwang enrolled in Medicare?

Yes. Stephen Hwang 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.

What insurance does Stephen Hwang accept?

Health plans from Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Providence Health Plan list Stephen Hwang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephen Hwang was last updated on March 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.