TOM C HSU MD
NPI 1285854729
Ophthalmology in Boston, MA

Q: What is Tom Hsu's NPI number?

The NPI number for Tom Hsu is 1285854729. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Q: What is Tom Hsu'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 Tom Hsu was last updated on December 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 26, 2007PECOS EnrolledAccepts Medicare Assignment

50 STANIFORD ST, SUITE 600, BOSTON, MA 02114(617) 367-4800(617) 723-7028 Get Directions Write a Review

NPPES record last updated: December 22, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 22, 2021, Dec 15, 2015 (2 updates tracked since 2015).

On this page

About Tom C Hsu Md NPPES

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

TOM C HSU MD (NPI 1285854729) is an individual ophthalmology provider in Boston, Massachusetts, licensed in Massachusetts (225929) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2004).

NPPES Registry Identity

NPI1285854729

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameTOM C HSUCredential: MD

Location Address50 STANIFORD ST, SUITE 600Boston, MA 02114-2517

Mailing Address50 Staniford St, Suite 600Boston, MA 02114-2517 · (617) 367-4800 · Fax (617) 723-7028

Phone(617) 367-4800

Fax(617) 723-7028

Sole ProprietorNo

Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 2004

Enumeration DateApril 26, 2007

Last NPPES UpdateDecember 22, 20212 updates tracked since enumeration

NPPES CertifiedDecember 22, 2021

✔ NPI 1285854729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in MA · 225929

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.

50 STANIFORD ST, Boston, MA 02114

Open in Google Maps ↗

Other Identifiers 2

Medicaid110079899AMA

Medicaid2155371MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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

Tom C Hsu 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 ID749354280

PECOS Enrollment IDI20080801000268

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 19

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 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.

1,390 services1,311 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.

891 services612 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).

837 services829 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.

781 services767 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.

447 services343 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.

383 services250 patients

Established patient problem focused exam of visual system 92012

This 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.

276 services254 patients

Removal of cataract with insertion of prosthetic lens 66984

211 services12 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.

118 services118 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.

80 services65 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.

50 services47 patients

Imaging of front third of eye 92132

Imaging of the front third of the eye, also known as anterior segment imaging, captures detailed images of the eye's front part. This includes the iris, cornea, and lens. It's a non-invasive procedure that helps diagnose and monitor eye conditions.

50 services50 patients

New patient complete exam of visual system 92004

A 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.

47 services47 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.

38 services35 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.

35 services32 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.

32 services24 patients

Removal of recurring cataract in lens capsule using a laser 66821

30 services28 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.

30 services22 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

14 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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

$144.11 typical visit price

range $63.72 – $189.86

Typical copayment $36.02 (range $15.93 – $47.46)

Most-billed visit code 99204

Established Patient

$78.84 typical visit price

range $21.07 – $155.29

Typical copayment $19.71 (range $5.26 – $38.82)

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.

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.

MARIA JOSE LOPEZ VELASQUEZ MD

Ophthalmology

50 STANIFORD ST
BOSTON, MA 02114

Suffolk County (617) 367-4800

SEAN M BURNS M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

50 STANIFORD ST, SUITE 340
BOSTON, MA 02114

Suffolk County (617) 726-8722

DR. ALBERT S YEUNG MD

Psychiatry & Neurology (Psychiatry)

50 STANIFORD ST, SUITE 401 S50 401
BOSTON, MA 02114

Suffolk County (617) 726-5138

DR. MARA LORENZI MD

Pathology (Clinical Pathology/Laboratory Medicine)

50 STANIFORD ST, 3RD FLOOR S50 3 DIABETES UNIT
BOSTON, MA 02114

Suffolk County (617) 726-8722

MARK D KIRSTEIN OD

Optometrist

50 STANIFORD ST, SUITE 600
BOSTON, MA 02114

Suffolk County (617) 367-4800

JASON S ROTHMAN MD

Ophthalmology

50 STANIFORD ST, SUITE 600
BOSTON, MA 02114

Suffolk County (617) 367-4800

AP DENTAL STANIFORD PLLC

Clinic/Center (Dental)

50 STANIFORD ST
BOSTON, MA 02114

Suffolk County (978) 223-3742

DR. JOSEPH C KVEDAR MD

Dermatology

50 STANIFORD ST, SUITE 200
BOSTON, MA 02114

Suffolk County (617) 726-2914

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 Tom Hsu's NPI number?

The NPI number for Tom Hsu is 1285854729. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Where is Tom Hsu located?

Tom Hsu practices at 50 Staniford St Suite 600, Boston, MA 02114. The listed phone number is (617) 367-4800.

What is Tom Hsu's specialty?

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

Is Tom Hsu enrolled in Medicare?

Yes. Tom Hsu 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 Tom Hsu accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Tom Hsu 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 Tom Hsu was last updated on December 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.