CHARLES LEAHY O.D.,M.S.
NPI 1700953783
Optometrist - Corneal and Contact Management in Boston, MA

Active since November 29, 2006PECOS EnrolledAccepts Medicare Assignment
243 CHARLES ST, BOSTON, MA 02114(617) 573-4296 Get Directions Write a Review

NPPES record last updated: August 2, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Charles Leahy O.d.,m.s. NPPES

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

CHARLES LEAHY O.D.,M.S. (NPI 1700953783) is an individual corneal and contact management provider in Boston, Massachusetts, licensed in Massachusetts (3354) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Massachusetts Eye And Ear Infirmary -, and is a graduate of New England College Of Optometry (1987).

NPPES Registry Identity

NPI1700953783
Entity TypeIndividualMale
Primary Taxonomy152WC0802X
Provider Legal NameCHARLES LEAHYCredential: O.D.,M.S.
Location Address243 CHARLES STBoston, MA 02114-3002
Mailing Address243 Charles StBoston, MA 02114-3002 · (617) 573-4296
Sole ProprietorNo
Medical School CMSNew England College Of OptometryGraduated 1987
Enumeration DateNovember 29, 2006
Last NPPES UpdateAugust 2, 2013
NPI 1700953783 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOptometrist · Corneal and Contact ManagementEye and Vision Services Providers
Taxonomy Code152WC0802X
License Licensed in MA · 3354
Definition

The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.

243 CHARLES ST, Boston, MA 02114

Other Identifiers 2

Other3354MA · Ma License
OtherML0406327MMA · Tpa License

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

Charles Leahy O.d.,m.s. 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 ID345233177
PECOS Enrollment IDI20040406001667
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 3

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 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.
45 services34 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.
20 services20 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.
19 services18 patients

Hospital Affiliations CMS Care Compare

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

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

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.

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 Charles Leahy's NPI number?

The NPI number for Charles Leahy is 1700953783. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Charles Leahy located?

Charles Leahy practices at 243 Charles St, Boston, MA 02114. The listed phone number is (617) 573-4296.

What is Charles Leahy's specialty?

The primary specialty registered for this NPI is Optometrist, specializing in Corneal and Contact Management, with taxonomy code 152WC0802X.

Is Charles Leahy enrolled in Medicare?

Yes. Charles Leahy 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 Charles Leahy accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Charles Leahy 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 Charles Leahy affiliated with any hospitals?

According to CMS data, Charles Leahy is affiliated with Massachusetts Eye And Ear Infirmary -.

When was this NPI record last updated?

The NPPES record for Charles Leahy was last updated on August 2, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.