DR. MARK JAMES GLANZER (OD) – Optometrist, NPI 1336121003
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,128 OPTOMETRY in TX
Provider Addresses for DR. MARK JAMES GLANZER (OD)
5494 Glen Lakes Dr
Dallas, TX 75231
Phone: (817) 784-0222
Fax: (817) 467-5819
Type: Location
350 E Interstate 20
Arlington, TX 760181119
Phone: (817) 784-0222
Fax: (817) 467-5819
Type: Location
East Mexico Avenue, Denver, Denver County, Colorado, 80201, United States
DENVER, CO 802103941
Phone: (303) 800-2078
Fax: (817) 467-5819
Type: Mailing
North Jefferson Avenue, Mount Pleasant, Titus County, Texas, 75455, United States
MT PLEASANT, TX 754552336
Phone: (903) 572-6655
Fax: (817) 467-5819
Type: Location
505 N Gun Barrel Ln
Gun Barrel City, TX 75156
Phone: (817) 784-0222
Fax: (817) 467-5819
Type: Location
1825 E Southlake Blvd
Southlake, TX 760926501
Phone: (817) 784-0222
Fax: (817) 467-5819
Type: Location
3645 Dallas Pkwy Ste 545
Plano, TX 750938167
Phone: (817) 784-0222
Fax: (817) 467-5819
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 46 Open Payments records for all available years, with a total value of $955.
Total Amount is formed as General ($955) + Research ($0) + Ownership ($0) = $955.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($192).
Total Amount
$955
General + Research + Ownership
Payments
46
Total payment records
General Amount
$955
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bausch & Lomb Americas Inc. | $192 |
| BIOTISSUE HOLDINGS INC. | $170 |
| Alcon Vision LLC | $123 |
| ABBVIE INC. | $108 |
| TearLab Corp | $61 |
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: 2010-01-22
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 |
|---|---|---|---|---|
| I20100122000330 | I | Optometry | TX | 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 | 1,960 | 1,392 | $0 |
| 83861 | Microfluid analysis of tears | 1,000 | 426 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 845 | 481 | $0 |
| 92134 | Imaging of retina | 470 | 375 | $0 |
| 92136 | Measurement of corneal curvature and depth of eye | 454 | 269 | $0 |
Insurance plans in this area (ZIP 75231)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| O P T O M E T R Y | TX | |
| O P H T H A L M O L O G Y | CO | |
| O P T O M E T R Y | PA | |
| O P H T H A L M O L O G Y | TX | |
| O P T O M E T R Y | TX | |
| - | TX | |
| O P T O M E T R Y | VA | |
| O P T O M E T R Y | OH | |
| O P T O M E T R Y | OK |
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