DZUNG X NGUYEN (OD) – Optometrist, NPI 1205826708
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,715 OPTOMETRY in IL
Provider Addresses for DZUNG X NGUYEN (OD)
68 W Dundee Rd
Buffalo Grove, IL 600893758
Phone: (847) 541-3334
Fax: (847) 541-8442
Type: Location
14494 John Humphrey Dr
Orland Park, IL 604622638
Phone: (708) 226-9393
Fax: (708) 403-5751
Type: Location
West 95th Street, Oak Lawn, Worth Township, Cook County, Illinois, 60457, United States
SUITE 102
OAK LAWN, IL 604532533
Phone: (309) 788-5524
Fax: (309) 788-9550
Type: Location
6201 W 95TH ST
OAK LAWN, IL 604533888
Phone: (708) 636-9393
Fax: (708) 636-2022
Type: Location
4459 N Kedzie Ave
Chicago, IL 606254785
Phone: (773) 866-2020
Fax: (773) 866-2022
Type: Location
17W682 Butterfield Rd Ste 101
Oakbrook Terrace, IL 601814029
Phone: (708) 636-9393
Fax: (708) 636-2022
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 55 Open Payments records for all available years, with a total value of $1,366.
Total Amount is formed as General ($1,366) + Research ($0) + Ownership ($0) = $1,366.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Harrow Eye, LLC ($303).
Total Amount
$1,366
General + Research + Ownership
Payments
55
Total payment records
General Amount
$1,366
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Harrow Eye, LLC | $303 |
| Alcon Vision LLC | $198 |
| Bausch & Lomb Americas Inc. | $153 |
| Sun Pharmaceutical Industries Inc. | $130 |
| Mallinckrodt Hospital Products Inc. | $112 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-07-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050712000515 | I | Optometry | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 956 | 539 | $0 |
| 92250 | Photography of the retina | 571 | 456 | $0 |
| 92083 | Exam of visual field with extended testing | 259 | 234 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 193 | 132 | $0 |
| 92133 | Imaging of optic nerve | 168 | 164 | $0 |
Insurance plans in this area (ZIP 60089)
Loading plans...
Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | IL | |
| O P H T H A L M O L O G Y | IL | |
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | IL | |
| O P T O M E T R Y | IL | |
| O P H T H A L M O L O G Y | IL | |
| O P T O M E T R Y | IL | |
| O P H T H A L M O L O G Y | IL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.