Thomas Krulewski, MD PHD
NPI 1861480170 · Ophthalmology Physician · Lancaster, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Krulewski, MD PHD is a Ophthalmology Physician provider in Lancaster, PA (NPI 1861480170).
Provider details
- NPI number
- 1861480170
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- MD052784L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,634 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 637 | $115 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 206 | $81 |
| Photography of the Retina92250 | 167 | $33 |
| Imaging of Optic Nerve92133 | 110 | $32 |
| Exam of Visual Field With Extended Testing92083 | 87 | $55 |
| Imaging of Retina92134 | 86 | $35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Timolol Maleate | 705 | 184 |
| Latanoprost | 335 | 65 |
| Prednisolone Acetate | 281 | 180 |
| Ofloxacin | 219 | 164 |
| Bimatoprostbrand: Lumigan | 192 | 40 |
| Brimonidine Tartrate | 102 | 21 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 100 | 54 |
| Brimonidine Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$210 across 8 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
- 2005-10-11
- Last updated
- 2010-05-18
Frequently asked questions
- What is Thomas Krulewski's NPI number?
- Thomas Krulewski's National Provider Identifier (NPI) is 1861480170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Krulewski's specialty?
- Thomas Krulewski is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Krulewski located?
- Thomas Krulewski's practice location on file with NPPES is 810 Plaza Blvd, Lancaster, PA 17601-2738.
- What is Thomas Krulewski's phone number?
- The practice phone number listed in the NPPES registry for Thomas Krulewski is (717) 735-6700.
- Does Thomas Krulewski accept Medicare?
- Thomas Krulewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Krulewski's NPI active?
- Yes — Thomas Krulewski's NPI (1861480170) is active in the NPPES registry as of the last update on 2010-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.