Quick answers
- Does Colette R. Lasek accept Medicare assignment?
- Yes. Medicare's clinician data says Colette R. Lasek accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Colette R. Lasek see?
- In 2024, CMS data shows 423 Original Medicare patients and 2,918 services for Colette R. Lasek. This counts Original Medicare only and measures volume, not quality.
- What is Colette R. Lasek's NPI number?
- 1225035975. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Colette R. Lasek, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 423 |
|---|---|
| Services billed to Medicare | 2,918 |
| Different services or procedures | 26 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)226 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)218 services
- Injection, perflutren lipid microspheres, per ml (Q9957)164 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)118 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)46 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease48%
- Arthritis45%
- Diabetes38%
- Chronic kidney disease33%
Hospitals where Colette R. Lasek works
Medicare's Facility Affiliation Data lists Colette R. Lasek at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- WellSpan Chambersburg HospitalChambersburg, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390151
- WellSpan Waynesboro HospitalWaynesboro, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390138
Practice locations
Addresses where Colette R. Lasek is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 11; the Medicare profile lists all.
- 112 N 7th StChambersburg, PA 17201
- 112 N 7th St, Wellspan NeonatologyChambersburg, PA 17201 (717) 851‑2613
- 12 St Paul DrChambersburg, PA 17201
- 22 St Paul DrChambersburg, PA 17201
- 25 Monument RdYork, PA 17403
Group practices
Medicare enrollment lists Colette R. Lasek as a member of this group (CMS data updated October 2, 2026).
- WellSpan Medical Group2,480 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Pennsylvania →
Other cardiologists in Chambersburg
Clinicians with the same Medicare primary specialty in Chambersburg, PA — not a recommendation.
Other clinicians in WellSpan Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225035975 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians