DR. MICHAEL K YOON M.D.
NPI 1710199047
Ophthalmology in Boston, MA

Active since May 07, 2007PECOS EnrolledAccepts Medicare Assignment
243 CHARLES ST, 10 FLOOR OCULOPLASTICS, BOSTON, MA 02114(518) 221-0414 Get Directions Write a Review

NPPES record last updated: October 26, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Michael K Yoon M.d. NPPES

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

DR. MICHAEL K YOON M.D. (NPI 1710199047) is an individual ophthalmology provider in Boston, Massachusetts, licensed in Massachusetts (248987) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Albany Medical College Of Union University (2004).

NPPES Registry Identity

NPI1710199047
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. MICHAEL K YOONCredential: M.D.
Location Address243 CHARLES ST, 10 FLOOR OCULOPLASTICSBoston, MA 02114-3002
Mailing Address243 Charles St, 10th Floor OculoplasticsBoston, MA 02114-3002 · (617) 573-5563
Sole ProprietorNo
Medical School CMSAlbany Medical College Of Union UniversityGraduated 2004
Enumeration DateMay 7, 2007
Last NPPES UpdateOctober 26, 2011
NPI 1710199047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses Licensed in MA · 248987 Licensed in CA · A104744 Licensed in MA · 226070
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.

243 CHARLES ST, Boston, MA 02114

Accepted 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. Michael K Yoon 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 ID8527119817
PECOS Enrollment IDI20111104000478
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 18

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 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.
221 services200 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.
202 services178 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.
77 services77 patients
Exam of visual field with limited testing 92081
An exam of the visual field with limited testing is a quick check of your peripheral vision. It involves identifying objects or movements at the edge of your sight, helping to detect any vision loss that isn't obvious, such as blind spots or areas of reduced vision.
76 services74 patients
Biopsy of eyelid 67810
A biopsy of the eyelid is a procedure where a small piece of tissue is taken from your eyelid for examination. It helps identify any abnormal growth like a lump or cyst. It's done under local anesthesia, so you won't feel pain during the process.
56 services47 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.
45 services41 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Massachusetts Eye And Ear Infirmary -

Acute Care Hospitals · Boston, MA
OwnershipVoluntary non-profit - Private
CMS Certification Number220075
Location243 Charles StreetBoston, MA 02114 · Suffolk County
Emergency services

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Polishing/resurfacing of ocular prosthesis V2624
Other-Vision, Hearing, and Speech Services · category OC000N
3 suppliers12 claims12 services$42.06 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Audiologist
243 CHARLES ST, AUDIOLOGY DEPARTMENT
BOSTON, MA 02114
Student in an Organized Health Care Education/Training Program
243 CHARLES ST
BOSTON, MA 02114
Eyewear Supplier
243 CHARLES ST
BOSTON, MA 02114
Ophthalmology
243 CHARLES ST, 10TH FLOOR -- OPHTHALMIC PLASTIC SURGERY
BOSTON, MA 02114
Otolaryngology
243 CHARLES ST
BOSTON, MA 02114
Emergency Medicine
243 CHARLES ST
BOSTON, MA 02114
Social Worker (Clinical)
243 CHARLES ST
BOSTON, MA 02114
Anesthesiology
243 CHARLES ST
BOSTON, MA 02114

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 Michael Yoon's NPI number?

The NPI number for Michael Yoon is 1710199047. It was assigned to this individual provider in the NPPES registry on May 7, 2007.

Where is Michael Yoon located?

Michael Yoon practices at 243 Charles St 10 Floor Oculoplastics, Boston, MA 02114. The listed phone number is (518) 221-0414.

What is Michael Yoon's specialty?

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

Is Michael Yoon enrolled in Medicare?

Yes. Michael Yoon 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 Michael Yoon accept?

Health plans from Anthem Blue Cross and Blue Shield list Michael Yoon 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.

Is Michael Yoon affiliated with any hospitals?

According to CMS data, Michael Yoon is affiliated with Massachusetts General Hospital, Massachusetts Eye And Ear Infirmary -, Beth Israel Deaconess Medical Center and Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Michael Yoon was last updated on October 26, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.