BRETT KATHMANN, M.D.

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · GULFPORT, MS

Individual Active NPI 1851666150

Medicare payment data Part B · 2024

Year	Beneficiaries	Services	Submitted	Allowed	Paid
2024	1,213	2,831	$1,134,581	$295,936	$237,956
2023	1,368	3,118	$1,131,249	$308,335	$245,958
2022	1,194	2,559	$965,637	$330,416	$266,247

HCPCS	Description	Services	Avg allowed	Avg paid
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	755	$127	$103
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	597	$95	$76
99183	Management of oxygen chamber therapy	364	$103	$83
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	328	$64	$51
99285	Emergency department visit with high level of medical decision making	151	$170	$135
99221	Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes	106	$81	$65
11042	Removal of skin and tissue, 20.0 sq cm or less	105	$58	$46
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	71	$77	$62
99291	Critical care, first 30-74 minutes	68	$209	$167
99284	Emergency department visit with moderate level of medical decision making	66	$118	$94
15271	Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less	53	$80	$65
99212	Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	$34	$27

Specialty	Code	Primary	License	State
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician	207PE0005X	✓	24612	MS
Emergency Medicine Physician	207P00000X		24612	MS
Emergency Medicine Physician	207P00000X		MD.207434	LA

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