Laura Alissa Brosbe, DO

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

• Frederick Health Hospital Hospital · Frederick, MD · listed as Frederick Health Hospital Inc
• Bayada Home Health Care, Inc Home health agency · Gaithersburg, MD
• Frederick Health Home Care Home health agency · Frederick, MD · listed as Frederick Health Care LLC
• Berkeley Medical Center Hospital · Martinsburg, WV
• Willowbrooke Ct Skilled Care Buckingham'S Choice Nursing home · Adamstown, MD

Colleagues at Comprehensive Neurology Services, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 19 clinicians in the practice; 9 are shown here.

• Jillienne Rose Caw, PA-C Physician Assistant · Frederick, MD
• Dr. Albert J Martins, MD, MS Neurology Physician · Frederick, MD
• Gregory C Mathews, MD Neurology Physician · Charleston, WV
• Dr. Shahid Rafiq, MD Neuromusculoskeletal Medicine & OMM Physician · Frederick, MD
• Ayodeji Oladipo Somefun, MD Psychiatry Physician · Frederick, MD
• Dr. William David Strayhorn IV, MD, PHD Neurology Physician · Frederick, MD
• Jackie Syme, MD Neurology Physician · Gambrills, MD
• Karla Urgilez Physician Assistant · Silver Spring, MD
• Corey Amber Ward Adult Health Nurse Practitioner · Frederick, MD

Other providers in Frederick

• Advanced Neurology and Sleep Center of Frederick

  Organization Neurology Physician · NPI 1912166430

  174 Thomas Johnson Dr Ste 100, Frederick, MD 21702-4423 · (301) 668-9380

• Dr. Konrad W Bakker, MD

  Individual Neurology Physician · NPI 1346246782

  172 Thomas Johnson Dr Ste 100, Frederick, MD 21702-4405 · (301) 694-0900

• Bls Diagnostics, LLC

  Organization Neurology Physician · NPI 1497343966

  915 Toll House Ave Ste 307, Frederick, MD 21701-5901 · (866) 526-8088

• Ernest Claude Clevinger Jr., MD

  Individual Neurology Physician · NPI 1235176769

  174 Thomas Johnson Dr Ste 100, Frederick, MD 21702-4423 · (301) 668-9380

• Comprehensive Neurology and Sleep Medicine, PA

  Organization Neurology Physician · NPI 1972509362

  172 Thomas Johnson Dr Ste 100, Frederick, MD 21702-4405 · (301) 694-0900

• Boyd A Dwyer, MD

  Individual Neurology Physician · NPI 1134123615

  172 Thomas Johnson Dr Ste 202, Frederick, MD 21702 · (301) 698-8300

• Frederick Neurology LLC

  Organization Neurology Physician · NPI 1932326592

  187 Thomas Johnson Dr Ste #3, Frederick, MD 21702-4503 · (301) 631-0444