Doctor profile · Federal record
Dr. Richard Matthews, MD
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Surgery Physician · Chico, CA
- NPI 1841450145
- Accepts Medicare
- MIPS 27.4 / 100 · 2023
- 23 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2 Governors Ln, Suite A
Chico, CA 959261988
(530) 891-4523
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- June 25, 2014
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- California #A111273
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841450145. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
697
Distinct HCPCS
10
Medicare allowed
$110,410
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45384 |
Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery | 154 | 154 | $178 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 153 | 98 | $131 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 83 | 64 | $182 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 55 | 55 | $250 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 53 | 53 | $85 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 38 | 38 | $171 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 38 | 38 | $181 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 34 | 34 | $96 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 33 | 33 | $169 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $223 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 58. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
259
Patients
254
Total drug cost
$9,941
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 159 | 154 | $2,735 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 33 | 33 | $2,545 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 25 | 25 | $623 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 22 | 22 | $3,626 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 20 | 20 | $413 |
Hospital affiliations
Frequently asked questions
What is Dr. Richard Matthews's medical specialty?
Dr. Richard Matthews practices Colon & Rectal Surgery Physician in Chico, CA.
Where does Dr. Richard Matthews practice?
Dr. Richard Matthews practices at 2 Governors Ln, Chico, CA 959261988. Office phone: 5308914523.
What is Dr. Richard Matthews's NPI?
Dr. Richard Matthews's National Provider Identifier (NPI) is 1841450145, issued by NPPES.
Does Dr. Richard Matthews accept Medicare assignment?
Yes. Dr. Richard Matthews accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Matthews commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery (HCPCS 45384); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.