DR. GEORGE ARISTOTLE MARKAKIS M.D.
NPI 1528207370
Ophthalmology in Garfield Hts, OH

Q: What is George Markakis's NPI number?

The NPI number for George Markakis is 1528207370. It was assigned to this individual provider in the NPPES registry on February 18, 2009.

Q: What is George Markakis'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 George Markakis was last updated on August 11, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 February 18, 2009PECOS EnrolledAccepts Medicare Assignment

12000 MCCRACKEN RD, SUITE 215, GARFIELD HTS, OH 44125(216) 581-6111(216) 581-6168 Get Directions Write a Review

NPPES record last updated: August 11, 2015. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. George Aristotle Markakis M.d. NPPES

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

DR. GEORGE ARISTOTLE MARKAKIS M.D. (NPI 1528207370) is an individual ophthalmology provider in Garfield Hts, Ohio, licensed in Ohio (35-097311) and active in the NPI registry since February 2009. He is enrolled in Medicare PECOS, is affiliated with Marymount Hospital, and is a graduate of Toledo Medical College (2007).

NPPES Registry Identity

NPI1528207370

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. GEORGE ARISTOTLE MARKAKISCredential: M.D.

Location Address12000 MCCRACKEN RD, SUITE 215Garfield Hts, OH 44125-2964

Mailing Address12000 Mccracken Rd, Suite 215Garfield Hts, OH 44125-2964 · (216) 581-6111 · Fax (216) 581-6168

Phone(216) 581-6111

Fax(216) 581-6168

Sole ProprietorNo

Medical School CMSToledo Medical CollegeGraduated 2007

Enumeration DateFebruary 18, 2009

Last NPPES UpdateAugust 11, 2015

✔ NPI 1528207370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in OH · 35-097311

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.

12000 MCCRACKEN RD, Garfield Hts, OH 44125

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Other Identifiers 4

Medicare PINH014110OH

Other000000727612Anthem Blue Cross And Blue Shield Pin

Medicare PINH014112OH

Medicaid0053667OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., MedMutual and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. George Aristotle Markakis 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 ID3577733625

PECOS Enrollment IDI20110826000517

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.

Medicare Billing Reassignment

Medicare enrollment records show George Markakis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Cleveland Clinic Foundation

5.8 mi

General Acute Care Hospital

9500 EUCLID AVE
Cleveland, OH 44195

Reassigned Medicare billing, Ohio enrollment
7,608 clinicians in this Medicare group

NPI 1679525919 (216) 444-2200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

759 services610 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.

230 services220 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).

210 services210 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.

163 services157 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.

117 services69 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.

97 services57 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.

93 services88 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

77 services77 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.

69 services50 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.

29 services29 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.

27 services27 patients

Incision to improve eye fluid flow 65820

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

20 services12 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.

16 services16 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

16 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Marymount Hospital

Acute Care Hospitals · Garfield Heights, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360143

Location12300 Mccracken RoadGarfield Heights, OH 44125 · Cuyahoga County

Emergency services

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360180

Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44125 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

THE CLEVELAND CLINIC FOUNDATION

General Practice

12000 MCCRACKEN RD, STE 450
GARFIELD HEIGHTS, OH 44125

Cuyahoga County (216) 444-2273

THE CLEVELAND CLINIC FOUNDATION

General Practice

12000 MCCRACKEN RD, STE 206
GARFIELD HEIGHTS, OH 44125

Cuyahoga County (216) 444-2273

DR. PAMELA JEAN HRUBY MD

Obstetrics & Gynecology

12000 MCCRACKEN RD, SUITE 450
GARFIELD HTS, OH 44125

Cuyahoga County (216) 663-7355

DR. SHUKRI M.F. ELKHAIRI M.D.

Surgery

12000 MCCRACKEN RD, SUITE 214
GARFIELD HEIGHTS, OH 44125

Cuyahoga County (216) 587-3422

DR. LISA DICRISTOFARO M.D.

Internal Medicine

12000 MCCRACKEN RD, SUITE 550
GARFIELD HEIGHTS, OH 44125

Cuyahoga County (216) 581-8369

DAVID M WEINER MD

Internal Medicine (Pulmonary Disease)

12000 MCCRACKEN RD, 201
GARFIELD HTS, OH 44125

Cuyahoga County (216) 662-5600

EDWARD STEVEN ROSENTHAL MD

Internal Medicine

12000 MCCRACKEN RD, #453
GARFIELD HEIGHTS, OH 44125

Cuyahoga County (216) 581-4900

THE CLEVELAND CLINIC FOUNDATION

General Practice

12000 MCCRACKEN RD, STE 460
GARFIELD HEIGHTS, OH 44125

Cuyahoga County (216) 444-2273

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 George Markakis's NPI number?

The NPI number for George Markakis is 1528207370. It was assigned to this individual provider in the NPPES registry on February 18, 2009.

Where is George Markakis located?

George Markakis practices at 12000 Mccracken Rd Suite 215, Garfield Hts, OH 44125. The listed phone number is (216) 581-6111.

What is George Markakis's specialty?

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

Is George Markakis enrolled in Medicare?

Yes. George Markakis 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.

Which organization bills Medicare for George Markakis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Markakis reassigns Medicare benefits to The Cleveland Clinic Foundation (Cleveland, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for George Markakis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does George Markakis accept?

Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., MedMutual and Oscar Insurance Corporation of Ohio list George Markakis 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 George Markakis affiliated with any hospitals?

According to CMS data, George Markakis is affiliated with Marymount Hospital and Cleveland Clinic.

When was this NPI record last updated?

The NPPES record for George Markakis was last updated on August 11, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.