npidexNPI registry + Medicare data

ANN MARIE STEPHENSON THOMAS, D.O.

Gastroenterology Physician · ROCKVILLE, MD

Individual Active NPI 1376742601

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024275804$314,797$78,354$60,917
20232602,080$267,628$72,277$54,699
20222362,239$265,715$81,954$62,530

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45380Biopsy of large bowel using a flexible endoscope94$183$146
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more93$99$65
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more74$138$105
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope74$103$79
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more54$123$89
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more30$179$142
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare18$238$201
G0105Colorectal cancer screening; colonoscopy on individual at high risk18$188$188

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓25MB08301600NJ

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.