Doctor profile · Federal record

Dr. Reuben Grothaus, D.O.

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Student in an Organized Health Care Education/Training Program · Richland, WA

  • NPI 1992065460
  • Accepts Medicare
  • MIPS 83.1 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3950 Keene RD, Kadlec Clinic West Richland Primary Care
Richland, WA 99353
(509) 942-3130
fax (509) 628-8335
Mailing address
560 Gage Blvd Ste 203
Richland, WA 99352

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
May 25, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Washington #OP60536083 · Georgia #71686

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992065460. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,106
Distinct HCPCS
10
Medicare allowed
$106,088
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 580 267 $129
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 102 17 $1
83036 Hemoglobin a1c level 70 48 $10
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 51 51 $131
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 48 48 $168
G0444 Annual depression screening, 5 to 15 minutes 46 46 $19
99213 Established patient office or other outpatient visit, 20-29 minutes 35 31 $91
81002 Urinalysis, manual test 34 30 $3
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 23 13 $53
20610 Aspiration and/or injection of fluid from large joint 20 16 $69

In context: peer comparison

Among 9 peers in this city , average services per provider: 77. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,939
Patients
601
Total drug cost
$29,259
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 304 98 $3,545
Lisinopril Generic 184 53 $2,192
Amlodipine Besylate Generic 160 50 $1,797
Levothyroxine Sodium Generic 154 47 $2,219
Metformin Hcl Generic 147 38 $1,632
Omeprazole Generic 139 43 $1,909
Losartan Potassium Generic 137 45 $2,129
Gabapentin Generic 131 37 $2,154
Tamsulosin Hcl Generic 105 36 $2,748
Trazodone Hcl Generic 95 26 $1,130

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Reuben Grothaus's medical specialty?
Dr. Reuben Grothaus practices Family Medicine Physician in Richland, WA.
Where does Dr. Reuben Grothaus practice?
Dr. Reuben Grothaus practices at 3950 Keene RD, Richland, WA 99353. Office phone: 5099423130.
What is Dr. Reuben Grothaus's NPI?
Dr. Reuben Grothaus's National Provider Identifier (NPI) is 1992065460, issued by NPPES.
Does Dr. Reuben Grothaus accept Medicare assignment?
Yes. Dr. Reuben Grothaus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Reuben Grothaus commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.