ROBERT MARC GROSSMANN (O.D.) – Optometrist, NPI 1306917554
Optometrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,055 OPTOMETRY in FL
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Provider Addresses for ROBERT MARC GROSSMANN (O.D.)
1070, Greenwood Boulevard, Lake Mary, Seminole County, Florida, 32746, United States
LAKE MARY, FL 327465404
Phone: (407) 333-5111
Fax: (407) 333-2434
Type: Mailing
110, Yorktowne Drive, Georgetown Lake, Daytona Beach, Volusia County, Florida, 32119, United States
DAYTONA BEACH, FL 321191471
Phone: (386) 788-6696
Fax: (386) 788-2219
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $3,212.
Total Amount is formed as General ($3,212) + Research ($0) + Ownership ($0) = $3,212.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Carl Zeiss Meditec USA, Inc. ($2,290).
Total Amount
$3,212
General + Research + Ownership
Payments
12
Total payment records
General Amount
$3,212
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Carl Zeiss Meditec USA, Inc. | $2,290 |
| Alcon Vision LLC | $357 |
| Bausch & Lomb Americas Inc. | $124 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $121 |
| Oyster Point Pharma, Inc. | $120 |
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: 2005-03-14
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 |
|---|---|---|---|---|
| I20050314000175 | I | Optometry | FL | 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 |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 420 | 407 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 134 | 124 | $0 |
| 92133 | Imaging of optic nerve | 99 | 99 | $0 |
| 92083 | Exam of visual field with extended testing | 85 | 83 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 84 | 84 | $0 |
Insurance plans in this area (ZIP 32746)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| O P H T H A L M O L O G Y | FL | |
| - | FL | |
| O P T O M E T R Y | FL | |
| O P T O M E T R Y | NJ | |
| O P H T H A L M O L O G Y | FL | |
| O P T O M E T R Y | FL | |
| O P H T H A L M O L O G Y | FL | |
| - | FL | |
| O P H T H A L M O L O G Y | AL |
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