Emilia Linda Alvarez-Negron, CRNP

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
• Johns Hopkins Howard County Medical Center Hospital · Columbia, MD

Colleagues at Johns Hopkins Community Physicians, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 765 clinicians in the practice; 12 are shown here.

• Dr. Jeffrey Peter Bui, MD Internal Medicine Physician · Bethesda, MD
• Patrick Leon Dantzer Internal Medicine Physician · Glen Burnie, MD
• Chika Egbe Internal Medicine Physician · Catonsville, MD
• Columbus James Giles, MD Family Medicine Physician · Germantown, MD
• Kadija Hersi, MD Internal Medicine Physician · Baltimore, MD
• Jennifer Krizman Acute Care Nurse Practitioner · Clarksburg, MD
• Karen G Kulp, OTR/L Occupational Therapist · Washington, DC
• Pei-Ting Lien, PT, DPT Physical Therapist · Lutherville, MD
• Atul Rohatgi, MD Internal Medicine Physician · Bethesda, MD
• Dr. Lindsay Ryan, DNP, FNP-C Family Nurse Practitioner · Baltimore, MD
• Jenny Youjin Seo, DO Internal Medicine Physician · Bethesda, MD
• Mr. Danaan Emmanuel Villena, PT Physical Therapist · Nottingham, MD

Other providers in Columbia

• Audrey Phillips Bennett, CRNP

  Individual Adult Health Nurse Practitioner · NPI 1902122591

  10175 Little Patuxent Pkwy, Columbia, MD 21044-2655 · (251) 604-4785

• Dara E Burstein, CRNP

  Individual Adult Health Nurse Practitioner · NPI 1790974152

  8875 Centre Park Dr Ste D, Columbia, MD 21045-2382 · (410) 730-1000

• Mrs. Allison Carew, MS, CRNP

  Individual Adult Health Nurse Practitioner · NPI 1811317555

  6334 Cedar Ln Ste 103, Columbia, MD 21044-3898 · (410) 531-2355

• Mrs. Kathryn McCrea Cervi, MS, CRNP

  Individual Adult Health Nurse Practitioner · NPI 1801885223

  11065 Little Patuxent Pkwy Ste 200, Columbia, MD 21044-2998 · (410) 730-5700