Doctor profile · Federal record

Dr. Matthew Kettman, MD

Family Medicine Physician (CMS: Family Practice) · Waterloo, IA

  • NPI 1245218882
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
110 Plaza Cir Ste A
Waterloo, IA 507015139
(319) 236-7720
Mailing address
Po Box 2758
Waterloo, IA 507042758

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
February 22, 2022
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Iowa #33683

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245218882. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,257
Distinct HCPCS
8
Medicare allowed
$107,646
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 515 160 $117
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 434 77 $58
99213 Established patient office or other outpatient visit, 20-29 minutes 103 78 $84
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 61 61 $118
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg 61 19 $7
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 38 25 $44
20610 Aspiration and/or injection of fluid from large joint 33 16 $73
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $144

In context: peer comparison

Among 21 peers in this city , average services per provider: 97. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$288
Transactions
21
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 12 $134.63
Novo Nordisk Inc 1 $21.60
Alkermes, Inc. 1 $19.93
Bayer Healthcare Pharmaceuticals Inc. 1 $18.27
PFIZER INC. 1 $18.23
Axsome Therapeutics, Inc. 1 $17.53
IDORSIA PHARMACEUTICALS US INC 1 $15.42
E.R. Squibb & Sons, L.L.C. 1 $15.18
Lilly USA, LLC 1 $13.81
HARMONY BIOSCIENCES LLC 1 $13.73

By nature of payment

Food and Beverage
$288

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,409
Patients
1,090
Total drug cost
$296,989
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 321 88 $2,859
Pravastatin Sodium Generic 317 79 $5,274
Pantoprazole Sodium Generic 312 84 $4,955
Levothyroxine Sodium Generic 299 76 $4,981
Omeprazole Generic 243 73 $3,537
Abrysvo (Rsv Vacc, Pref A And Pref B/Pf) Brand 241 241 $77,902
Atorvastatin Calcium Generic 239 72 $3,445
Duloxetine Hcl Generic 234 60 $4,273
Potassium Chloride Generic 211 51 $6,049
Losartan Potassium Generic 210 61 $2,910

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Kettman's medical specialty?
Dr. Matthew Kettman practices Family Medicine Physician in Waterloo, IA.
Where does Dr. Matthew Kettman practice?
Dr. Matthew Kettman practices at 110 Plaza Cir Ste A, Waterloo, IA 507015139. Office phone: 3192367720.
What is Dr. Matthew Kettman's NPI?
Dr. Matthew Kettman's National Provider Identifier (NPI) is 1245218882, issued by NPPES.
Does Dr. Matthew Kettman accept Medicare assignment?
Yes. Dr. Matthew Kettman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Kettman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.