Doctor profile · Federal record

Dr. Chaunce Ruff, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Richland, WA

  • NPI 1225113186
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
310 Torbett St
Richland, WA 993542604
(509) 946-7646
fax (509) 946-7666

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
November 27, 2007
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Washington #PA10005108
Medicaid
WA #8476830

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225113186. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
711
Distinct HCPCS
10
Medicare allowed
$68,724
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 372 179 $102
99215 Established patient office or other outpatient visit, 40-54 minutes 94 77 $145
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 55 55 $99
G0008 Administration of influenza virus vaccine 40 39 $24
99213 Established patient office or other outpatient visit, 20-29 minutes 38 34 $72
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 35 34 $70
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 24 24 $12
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 24 24 $127
G0009 Administration of pneumococcal vaccine 16 16 $23
90670 Pneumococcal vaccine, 13-valent 13 13 $150

In context: peer comparison

Among 5 peers in this city , average services per provider: 162. This provider delivers 4.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,446
Transactions
69
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 17 $266.00
AstraZeneca Pharmaceuticals LP 12 $240.78
Boehringer Ingelheim Pharmaceuticals, Inc. 4 $202.86
PFIZER INC. 9 $173.15
Novo Nordisk Inc 10 $164.80
Exact Sciences Corporation 2 $59.02
Bayer Healthcare Pharmaceuticals Inc. 3 $54.26
Amgen Inc. 2 $51.80
Alexion Pharmaceuticals, Inc. 1 $51.11
GlaxoSmithKline, LLC. 2 $48.84
Esperion Therapeutics, Inc. 2 $40.47
Mylan Specialty L.P. 2 $39.60
Dexcom, Inc. 1 $20.61
Lilly USA, LLC 1 $18.89
Novartis Pharmaceuticals Corporation 1 $14.11

By nature of payment

Food and Beverage
$1,446

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,571
Patients
458
Total drug cost
$187,539
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 278 80 $2,820
Rosuvastatin Calcium Generic 189 62 $3,772
Lisinopril Generic 168 51 $1,237
Amlodipine Besylate Generic 138 42 $1,214
Levothyroxine Sodium Generic 112 33 $1,818
Ezetimibe Generic 109 34 $4,721
Metformin Hcl Er (Metformin Hcl) Brand 106 37 $1,265
Farxiga (Dapagliflozin Propanediol) Brand 78 19 $103,855
Simvastatin Generic 72 20 $781
Tamsulosin Hcl Generic 70 22 $1,685

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chaunce Ruff's medical specialty?
Dr. Chaunce Ruff practices Medical Physician Assistant in Richland, WA.
Where does Dr. Chaunce Ruff practice?
Dr. Chaunce Ruff practices at 310 Torbett St, Richland, WA 993542604. Office phone: 5099467646.
What is Dr. Chaunce Ruff's NPI?
Dr. Chaunce Ruff's National Provider Identifier (NPI) is 1225113186, issued by NPPES.
Does Dr. Chaunce Ruff accept Medicare assignment?
Yes. Dr. Chaunce Ruff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chaunce Ruff commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.