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GREGORY LEE COHEN MD
NPI 1629047956
Ophthalmology in Richardson, TX

Active since March 17, 2006PECOS EnrolledAccepts Medicare Assignment
3610 SHIRE BLVD STE 208, RICHARDSON, TX 75082(214) 983-2020(972) 769-5740 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 11, 2025, Nov 29, 2020 (2 updates tracked since 2020).

About Gregory Lee Cohen Md NPPES

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

GREGORY LEE COHEN MD (NPI 1629047956) is an individual ophthalmology provider in Richardson, Texas, licensed in Texas (U1653) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1995).

NPPES Registry Identity

NPI1629047956
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameGREGORY LEE COHENCredential: MD
Location Address3610 SHIRE BLVD STE 208Richardson, TX 75082-2239
Mailing Address2858 N Belt Line Rd Ste 200Sunnyvale, TX 75182-9382 · (972) 285-8966 · Fax (972) 285-8966
Phone(214) 983-2020
Fax(972) 769-5740
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1995
Enumeration DateMarch 17, 2006
Last NPPES UpdateJune 11, 20252 updates tracked since enumeration
NPPES CertifiedJune 11, 2025
✔ NPI 1629047956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in TX · U1653✔ Licensed in AZ · 24403✔ Licensed in NV · 8928
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.
3610 SHIRE BLVD STE 208, Richardson, TX 75082
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Oscar Health, Oscar Health Insurance 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

Gregory Lee Cohen 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 ID2365531977
PECOS Enrollment IDI20250625004035
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

2

Medicare enrollment records show Gregory Cohen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sweeney Eye Associates, PLLC
15 mi
Specialist
2858 N BELT LINE RD STE 200
Sunnyvale, TX 75182
  • Reassigned Medicare billing, Texas enrollment
  • 10 clinicians in this Medicare group
NPI 1164445201 (972) 285-8966
Hq Vision LLC
869 mi
Ophthalmology
215 S POWER RD, SUITE 112
Mesa, AZ 85206
  • Reassigned Medicare billing, Arizona enrollment
  • 2 clinicians in this Medicare group
NPI 1053557058 (480) 981-1345

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 8

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.
26 services23 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.
23 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.
21 services18 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.
19 services11 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.
17 services17 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.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75082 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

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 Gregory Cohen's NPI number?

The NPI number for Gregory Cohen is 1629047956. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Gregory Cohen located?

Gregory Cohen practices at 3610 Shire Blvd Ste 208, Richardson, TX 75082. The listed phone number is (214) 983-2020.

What is Gregory Cohen's specialty?

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

Is Gregory Cohen enrolled in Medicare?

Yes. Gregory Cohen 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 Gregory Cohen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Cohen reassigns Medicare benefits to 2 organizations: Sweeney Eye Associates, PLLC (Sunnyvale, TX) and Hq Vision LLC (Mesa, AZ). 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 Gregory Cohen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Cohen accept?

Health plans from Baylor Scott and White Health Plan, Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida and Oscar Health Plan of North Carolina, Inc and 4 other insurers list Gregory Cohen 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 Gregory Cohen was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.