AARON COHN MD
NPI 1952517435
Ophthalmology in Media, PA

Q: What is Aaron Cohn's NPI number?

The NPI number for Aaron Cohn is 1952517435. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Q: What is Aaron Cohn'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 Aaron Cohn was last updated on September 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 May 14, 2007PECOS EnrolledAccepts Medicare Assignment

90.48/100

CMS Quality Rating

1098 W BALTIMORE PIKE, SUITE 3302, MEDIA, PA 19063(610) 565-6780(610) 565-9390 Get Directions Write a Review

NPPES record last updated: September 10, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Aaron Cohn Md NPPES

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

AARON COHN MD (NPI 1952517435) is an individual ophthalmology provider in Media, Pennsylvania, licensed in Pennsylvania (MD445211) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2005).

NPPES Registry Identity

NPI1952517435

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameAARON COHNCredential: MD

Location Address1098 W BALTIMORE PIKE, SUITE 3302Media, PA 19063-5139

Mailing Address1098 W Baltimore Pike, Suite 3302Media, PA 19063-5139 · (610) 565-6780 · Fax (610) 565-9390

Phone(610) 565-6780

Fax(610) 565-9390

Sole ProprietorNo

Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2005

Enumeration DateMay 14, 2007

Last NPPES UpdateSeptember 10, 2012

✔ NPI 1952517435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

Licenses✔ Licensed in PA · MD445211✔ Licensed in MI · 4301085608

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.

1098 W BALTIMORE PIKE, Media, PA 19063

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware 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

Aaron Cohn 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 ID2769534437

PECOS Enrollment IDI20120906000409

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 Reassignments

Medicare enrollment records show Aaron Cohn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Riddle Eye Associates P C

Same address

Ophthalmology

1098 W BALTIMORE PIKE, SUITE 3302
Media, PA 19063

Reassigned Medicare billing, Pennsylvania enrollment
9 clinicians in this Medicare group

NPI 1346298536 (610) 565-6780

Delaware Valley Vision Associates Group Practice, LLC

12 mi

Ophthalmology

200 MALL BLVD
King Of Prussia, PA 19406

Reassigned Medicare billing, Pennsylvania enrollment
24 clinicians in this Medicare group

NPI 1902907371 (610) 337-1580

Omni Eye Specialists P A

74 mi

Ophthalmology

485 ROUTE 1 SOUTH, BLDG A
Iselin, NJ 08830

Reassigned Medicare billing, New Jersey enrollment
61 clinicians in this Medicare group

NPI 1376593863 (732) 750-0400

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 17

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 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.

609 services467 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.

554 services248 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.

424 services365 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.

277 services149 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.

267 services267 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).

265 services256 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.

153 services118 patients

Dilation of fluid outflow drainage within eye 66174

Dilation to improve eye fluid flow is a process where eye drops are used to widen or dilate your pupils. This allows more fluid to flow out of the eye, reducing pressure and helping to prevent or treat conditions like glaucoma.

55 services33 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.

54 services33 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.

52 services51 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.

49 services49 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.

45 services41 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

39 services39 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.

25 services20 patients

Removal of recurring cataract in lens capsule using a laser 66821

20 services20 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.

20 services19 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.

12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19063 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

$137.17 typical visit price

range $59.88 – $180.99

Typical copayment $34.29 (range $14.97 – $45.24)

Most-billed visit code 99204

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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.

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.

90.48/100

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

Scored as part of a group practice

Quality

98.89

Promoting Interoperability

100

Improvement Activities

Cost

69.39

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.

CRYSTALLE JOHNSON CNM

Advanced Practice Midwife

1098 W BALTIMORE PIKE, SUITE 3106 RHC 3
MEDIA, PA 19063

Delaware County (610) 891-6240

RIDDLE HEALTH CARE SERVICES

Physical Medicine & Rehabilitation

1098 W BALTIMORE PIKE
MEDIA, PA 19063

Delaware County (610) 891-3388

BRODKOHUTIAK&JAMALILTD

Internal Medicine

1098 W BALTIMORE PIKE, SUITE 3311
MEDIA, PA 19063

Delaware County (610) 565-7810

SUSAN KIRCHDOERFFER DO

Family Medicine

1098 W BALTIMORE PIKE, SUITE 3101
MEDIA, PA 19063

Delaware County (610) 891-9277

SEAN ANTHONY WRIGHT M.D., F.A.C.S.

Plastic Surgery

1098 W BALTIMORE PIKE, SUITE 3306
MEDIA, PA 19063

Delaware County (610) 565-2848

SALVATORE J CAPONE ATC, CSCS

Specialist/Technologist (Athletic Trainer)

1098 W BALTIMORE PIKE
MEDIA, PA 19063

Delaware County (610) 891-3030

GRANITE MEDICAL PC

Clinic/Center (Primary Care)

1098 W BALTIMORE PIKE, RMH OPP STE 3304
MEDIA, PA 19063

Delaware County (610) 891-9640

GABRIELLE CROMLEY

Pharmacist (Critical Care)

1098 W BALTIMORE PIKE
MEDIA, PA 19063

Delaware County (484) 227-2274

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 Aaron Cohn's NPI number?

The NPI number for Aaron Cohn is 1952517435. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Where is Aaron Cohn located?

Aaron Cohn practices at 1098 W Baltimore Pike Suite 3302, Media, PA 19063. The listed phone number is (610) 565-6780.

What is Aaron Cohn's specialty?

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

Is Aaron Cohn enrolled in Medicare?

Yes. Aaron Cohn 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 organizations bill Medicare for Aaron Cohn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Cohn reassigns Medicare benefits to 3 organizations: Riddle Eye Associates P C (Media, PA), Delaware Valley Vision Associates Group Practice, LLC (King Of Prussia, PA) and Omni Eye Specialists P A (Iselin, NJ). Each 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 Aaron Cohn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aaron Cohn accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Oscar Health list Aaron Cohn 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 Aaron Cohn was last updated on September 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.