Brian Granek, O.D.
NPI 1124027248 · Optometrist · Owings Mills, MD
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Granek, O.D. is a Optometrist provider in Owings Mills, MD (NPI 1124027248).
Provider details
- NPI number
- 1124027248
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- TA1751 (MD)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,585 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Photography of the Retina92250 | 743 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 316 | $133 |
| Established Patient Complete Exam of Visual System92014 | 311 | $118 |
| New Patient Complete Exam of Visual System92004 | 90 | $148 |
| Removal of Eyelashes Using Forceps67820 | 28 | $16 |
| Closure of Tear Duct Opening Using Plug68761 | 23 | $152 |
| Removal of Foreign Body From External Eye (conjunctiva) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 61 | 49 |
| Latanoprost | 40 | — |
| Prednisolone Acetate | 29 | 24 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 24 | — |
| Timolol Maleate | 19 | — |
| Bimatoprostbrand: Lumigan | 16 | — |
| Cyclosporinebrand: Restasis | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$164 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2012-08-17
Frequently asked questions
- What is Brian Granek's NPI number?
- Brian Granek's National Provider Identifier (NPI) is 1124027248, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Granek's specialty?
- Brian Granek is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Brian Granek located?
- Brian Granek's practice location on file with NPPES is 10995 Owings Mills Boulevard, Owings Mills, MD 21117-1030.
- What is Brian Granek's phone number?
- The practice phone number listed in the NPPES registry for Brian Granek is (410) 363-0060.
- Does Brian Granek accept Medicare?
- Brian Granek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Granek's NPI active?
- Yes — Brian Granek's NPI (1124027248) is active in the NPPES registry as of the last update on 2012-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.