Brett Katzen, M.D.
NPI 1740288109 · Specialist · Lutherville, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brett Katzen, M.D. is a Specialist provider in Lutherville, MD (NPI 1740288109).
Provider details
- NPI number
- 1740288109
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0043103 (MD)
Specialties & taxonomies
Other Service 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
911 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 199 | $541 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 131 | $47 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 131 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 86 | $94 |
| Established Patient Complete Exam of Visual System92014 | 74 | $130 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 66 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 129 | 38 |
| Prednisolone Acetate | 87 | 58 |
| Ofloxacin | 59 | 44 |
| Cyclosporinebrand: Restasis | 38 | 19 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 37 | 11 |
| Flurbiprofen Sodium | 34 | 27 |
| Bimatoprostbrand: Lumigan | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$258 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
- 2005-07-11
- Last updated
- 2012-04-11
Frequently asked questions
- What is Brett Katzen's NPI number?
- Brett Katzen's National Provider Identifier (NPI) is 1740288109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Katzen's specialty?
- Brett Katzen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Brett Katzen located?
- Brett Katzen's practice location on file with NPPES is 1209 York Rd, Lutherville, MD 21093-6207.
- What is Brett Katzen's phone number?
- The practice phone number listed in the NPPES registry for Brett Katzen is (410) 821-9490.
- Does Brett Katzen accept Medicare?
- Brett Katzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brett Katzen's NPI active?
- Yes — Brett Katzen's NPI (1740288109) is active in the NPPES registry as of the last update on 2012-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.