Quick answers
- Does Patricia L. Trowbridge accept Medicare assignment?
- Yes. Medicare's clinician data says Patricia L. Trowbridge 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 Patricia L. Trowbridge see?
- In 2024, CMS data shows 333 Original Medicare patients and 341 services for Patricia L. Trowbridge. This counts Original Medicare only and measures volume, not quality.
- What is Patricia L. Trowbridge's NPI number?
- 1710174206. 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 Patricia L. Trowbridge, 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 | 333 |
|---|---|
| Services billed to Medicare | 341 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Anesthesia for lens surgery (00142)74 services
- Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01938)64 services
- Anesthesia for procedure for total knee joint replacement (01402)40 services
- Anesthesia for total hip replacement (01214)17 services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)16 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%
- Arthritis71%
- Anxiety29%
- Diabetes26%
- Ischemic heart disease23%
Hospitals where Patricia L. Trowbridge works
Medicare's Facility Affiliation Data lists Patricia L. Trowbridge 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.
- Surgical Institute of ReadingWyomissing, PA · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 390316
Practice locations
Addresses where Patricia L. Trowbridge is enrolled with Medicare (CMS data updated October 2, 2026).
- 2310 Highland AveBethlehem, PA 18020 (610) 861‑8080
- 2752 Century BlvdWyomissing, PA 19610 (610) 378‑8807
Group practices
Medicare enrollment lists Patricia L. Trowbridge as a member of this group (CMS data updated October 2, 2026).
- Professional Anesthesia Services of North America PC49 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Pennsylvania →
Other nurse anesthetists in Bethlehem
Clinicians with the same Medicare primary specialty in Bethlehem, PA — not a recommendation.
Other clinicians in Professional Anesthesia Services of North America PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710174206 |
| 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