Emily Mathis, 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.

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.

• St Vincent Heart Center Hospital · Carmel, IN · listed as St Vincent Heart Center of Indiana, LLC
• Riverview Health Hospital · Noblesville, IN

Colleagues at St Vincent Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 727 clinicians in the practice; 12 are shown here.

• Kashif Abdul-Rahman, MD Anesthesiology Physician · Anderson, IN
• Dr. Cathy Ayn Bryant, MD Family Medicine Physician · Indianapolis, IN
• Carolyn Cook Registered Nurse · Indianapolis, IN
• Dennis K Dickos, MD Cardiovascular Disease Physician · Indianapolis, IN
• Amy J Kaissar, MD Internal Medicine Physician · Indianapolis, IN
• Jessica Elizabeth Moll Obstetrics & Gynecology Physician · Carmel, IN
• Nikita Rodgers Certified Registered Nurse Anesthetist · Anderson, IN
• Kristiana Michelle Sannella, PA-C Surgical Physician Assistant · Indianapolis, IN
• Shane Sebo, DO Family Medicine Physician · Zionsville, IN
• Dr. Rinku R Sehgal, MD Family Medicine Physician · Westfield, IN
• Joseph Wells Tortorich, DO Otolaryngology Physician · Carmel, IN
• Anil Yakhmi, MD Gastroenterology Physician · Fishers, IN

Other providers in Noblesville

• Tina L Harrison, MD

  Individual Internal Medicine Physician · NPI 1285642629

  9669 E 146th St Ste 200, Noblesville, IN 46060-5004 · (317) 621-6300

• Stacie K Hirota, DO

  Individual Internal Medicine Physician · NPI 1720442353

  17160 Dragonfly Dr, Noblesville, IN 46060-3632 · (317) 678-2600

• Esther Michele Jones, MD

  Individual Internal Medicine Physician · NPI 1295712503

  395 Westfield Rd Ste D, Noblesville, IN 46060-1425 · (317) 776-3520

• Dr. Navneet Lather, MD, MPH

  Individual Internal Medicine Physician · NPI 1184853202

  325 Westfield Rd Ste A&b, Noblesville, IN 46060-1497 · (317) 770-4110

• Derek Murphy, MD

  Individual Internal Medicine Physician · NPI 1619014628

  9660 E 146th St, Noblesville, IN 46060-3099 · (317) 415-5850

• Nancy Noel, MD

  Individual Internal Medicine Physician · NPI 1588648836

  9669 E 146th St Ste 310, Noblesville, IN 46060-5006 · (317) 621-6170

• Dr. Padmini Parameswaran, MD

  Individual Internal Medicine Physician · NPI 1811341282

  5540 Pebble Village Ln Ste 200, Noblesville, IN 46062-7411 · (317) 900-4060

• Perryman Rheumatology

  Organization Internal Medicine Physician · NPI 1194595900

  5540 Pebble Village Ln Ste 200, Noblesville, IN 46062-7411 · (317) 900-4060