DR. JONATHAN S. BUKA M.D.
NPI 1477522050
Ophthalmology in Oak Lawn, IL

Q: What is Jonathan Buka's NPI number?

The NPI number for Jonathan Buka is 1477522050. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Q: What is Jonathan Buka'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 Jonathan Buka was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 March 16, 2006PECOS EnrolledAccepts Medicare Assignment

78.54/100

CMS Quality Rating

4400 W 95TH ST STE 312, OAK LAWN, IL 60453(708) 581-3514(708) 529-3123 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 27, 2023, Jun 15, 2021, Feb 17, 2021 and 2 more (5 updates tracked since 2020).

On this page

About Dr. Jonathan S. Buka M.d. NPPES

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

DR. JONATHAN S. BUKA M.D. (NPI 1477522050) is an individual ophthalmology provider in Oak Lawn, Illinois, licensed in Illinois (036066839) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Advocate Christ Hospital & Medical Center, and is a graduate of Other (1982).

NPPES Registry Identity

NPI1477522050

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. JONATHAN S. BUKACredential: M.D.

Location Address4400 W 95TH ST STE 312Oak Lawn, IL 60453-2660

Mailing Address4400 W 95th St Ste 312Oak Lawn, IL 60453-2660 · (708) 581-3514 · Fax (708) 952-0329

Phone(708) 581-3514

Fax(708) 529-3123

Sole ProprietorNo

Medical School CMSOtherGraduated 1982

Enumeration DateMarch 16, 2006

Last NPPES UpdateOctober 30, 20255 updates tracked since enumeration

NPPES CertifiedOctober 30, 2025

✔ NPI 1477522050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in IL · 036066839

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.

4400 W 95TH ST STE 312, Oak Lawn, IL 60453

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Other Identifiers 15

Other200325390IN · Medicare Legacy Provider Number

Other200871680AIN · Medicaid Location Munster

Other180046208IL · Medicare Railroad

Other200325390BIN · In Physicians Medicaid

Medicaid833002861IL

OtherL77581IL · Medicare Individual Ptan

Other205785IL · Ptan Il Medicare Cook County

OtherP00932946IL · Medicare Railroad Dupage Co. Individual Ptan

Medicaid036066839IL

Other200871680BIN · Medicaid Location Chicago Ridge

Other200871680CIN · Medicaid Location Orland Park

Other205786IL · Ptan Il Medicare Dupage County

OtherDR4230IL · Medicare Railroad Group Ptan Dupage Co.

Other200871680DIN · Medicaid Location Hinsdale

Other253350IN · Ptan Group Practice Indiana Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.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. Jonathan S. Buka 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 ID2466434477

PECOS Enrollment IDI20040608001186

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 10

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.

796 services605 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).

244 services238 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.

220 services218 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.

218 services173 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.

161 services161 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.

133 services105 patients

Hospital Affiliations CMS Care Compare

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

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140208

Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$74.80 typical visit price

range $18.97 – $148.12

Typical copayment $18.70 (range $4.74 – $37.03)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.54/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

100

Improvement Activities

Cost

28.48

Reported Quality Measures

Cataract Surgery: Difference Between Planned and Final Refraction

68%208 patients1/55-star benchmark: 100%

Cataracts: 20/40 or Better Visual Acuity within 90 Days Following Cataract Surgery

97%119 patients4/55-star benchmark: 100%

Complications After Cataract Surgery

Lower rates are better for this measure.

0%207 patients

Diabetes: Eye Exam

100%983 patients5/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%4,299 patients5/55-star benchmark: 100%

Glaucoma Intraocular Pressure Reduction

85%66 patients

Primary Open-Angle Glaucoma (POAG): Optic Nerve Evaluation

99%331 patients

Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care

100%46 patients

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 1,800 patients

Patients totalRate: 0% · 1,800 patients

0%1,800 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

EYE SPECIALIST GROUP, LLC

Ophthalmology

4400 W 95TH ST STE 312
OAK LAWN, IL 60453

Cook County (708) 307-0217

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 Jonathan Buka's NPI number?

The NPI number for Jonathan Buka is 1477522050. It was assigned to this individual provider in the NPPES registry on March 16, 2006.

Where is Jonathan Buka located?

Jonathan Buka practices at 4400 W 95th St Ste 312, Oak Lawn, IL 60453. The listed phone number is (708) 581-3514.

What is Jonathan Buka's specialty?

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

Is Jonathan Buka enrolled in Medicare?

Yes. Jonathan Buka 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 Jonathan Buka accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Jonathan Buka 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 Jonathan Buka affiliated with any hospitals?

According to CMS data, Jonathan Buka is affiliated with Advocate Christ Hospital & Medical Center.

When was this NPI record last updated?

The NPPES record for Jonathan Buka was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.