Doctor profile · Federal record

Dr. Brian Haas, D.O

Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Hospitalist Physician · Kansas City, MO

  • NPI 1033352463
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1000 Carondelet Dr
Kansas City, MO 641144673
(816) 943-4758
fax (816) 943-4757
Additional location
1003 S Cedar St
Belton, MO 640123703
(816) 331-0781
Additional location
1501 Sw 3Rd St
Lees Summit, MO 640812424
(816) 525-6300
Show 1 more location
Additional location
783 Ne Anderson Ln
Lees Summit, MO 640641247
(816) 584-8111
Mailing address
705B Se Melody Ln # 184
Lees Summit, MO 640634380

Credentials & registration

NPPES · NUCC
NPI registered
April 2009 — 17 yrs on file
Profile last updated
September 6, 2023
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Missouri #2011024756

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033352463. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,590
Distinct HCPCS
10
Medicare allowed
$279,999
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 605 84 $103
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 523 201 $115
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 274 55 $72
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 210 58 $102
99239 Hospital discharge day management, more than 30 minutes 161 154 $110
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 137 47 $71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 131 53 $75
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 119 51 $147
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 112 48 $146
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 87 75 $176

In context: peer comparison

Among 50 peers in Kansas City Internal Medicine Physician, average services per provider: 117. This provider delivers 22× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$58
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 1 $22.67
Novartis Pharmaceuticals Corporation 1 $20.43
Janssen Pharmaceuticals, INC 1 $15.18

By nature of payment

Food and Beverage
$58

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,291
Patients
593
Total drug cost
$95,504
Drug Type Claims Patients Total cost
Furosemide Generic 316 67 $2,585
Gabapentin Generic 205 56 $5,152
Eliquis (Apixaban) Brand 193 42 $60,010
Potassium Chloride Generic 189 45 $4,598
Atorvastatin Calcium Generic 180 64 $2,717
Amlodipine Besylate Generic 176 49 $2,104
Pantoprazole Sodium Generic 151 55 $3,251
Levothyroxine Sodium Generic 147 27 $1,907
Tamsulosin Hcl Generic 147 39 $3,466
Lisinopril Generic 116 33 $1,296

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Haas's medical specialty?
Dr. Brian Haas practices Internal Medicine Physician in Kansas City, MO.
Where does Dr. Brian Haas practice?
Dr. Brian Haas practices at 1000 Carondelet Dr, Kansas City, MO 641144673. Office phone: 8169434758.
What is Dr. Brian Haas's NPI?
Dr. Brian Haas's National Provider Identifier (NPI) is 1033352463, issued by NPPES.
Does Dr. Brian Haas accept Medicare assignment?
Yes. Dr. Brian Haas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Haas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.