Doctor profile · Federal record
Dr. Patrick Chiasson, MD
Surgery Physician (CMS: General Surgery) · Specialist · Tucson, AZ
- NPI 1861458754
- Accepts Medicare
- MIPS 89.3 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6230 N la Cholla Blvd Ste 250
Tucson, AZ 857413529
(520) 219-8690
fax (520) 219-8694
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- November 18, 2021
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Arizona #29820
- Medicaid
- AZ #626856
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861458754. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
527
Distinct HCPCS
9
Medicare allowed
$124,257
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 124 | 94 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 118 | 90 | $88 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 70 | 70 | $162 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 62 | 59 | $121 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 33 | $111 | |
91010 |
Study of esophagus to assess movement | 37 | 37 | $62 | |
43282 |
Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope | 35 | 35 | $1,671 | |
91035 |
Monitoring and recording of esophageal function through a capsule attached to the esophagus wall | 32 | 29 | $75 | |
43659 |
Other procedure on stomach using an endoscope | 12 | 12 | $1,047 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 47. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$17,720
Transactions
44
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medical Device Business Services, Inc. | 12 | $11,380.31 | |
| INTUITIVE SURGICAL, INC. | 8 | $5,561.30 | |
| W. L. Gore & Associates, Inc. | 1 | $196.00 | |
| Ethicon US, LLC | 15 | $179.77 | |
| Boston Scientific Corporation | 1 | $164.32 | |
| Ethicon Endo-Surgery Inc. | 1 | $110.54 | |
| Phathom Pharmaceuticals, Inc. | 3 | $57.98 | |
| Laborie Medical Technologies Corp. | 1 | $34.89 | |
| Medtronic, Inc. | 1 | $20.45 | |
| Intra-Sana Laboratories | 1 | $14.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
663
Patients
403
Total drug cost
$32,818
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 133 | 54 | $1,411 |
| Celecoxib | Generic | 92 | 84 | $595 |
| Ondansetron Odt (Ondansetron) | Brand | 92 | 75 | $1,496 |
| Famotidine | Generic | 52 | 20 | $779 |
| Ursodiol | Generic | 50 | 16 | $4,546 |
| Aprepitant | Generic | 48 | 47 | $3,219 |
| Pantoprazole Sodium | Generic | 34 | 15 | $501 |
| Oxycodone Hcl | Generic | 33 | 28 | $87 |
| Ondansetron Hcl | Generic | 24 | 21 | $108 |
| Metoclopramide Hcl | Generic | 23 | 11 | $210 |
Hospital affiliations
Frequently asked questions
What is Dr. Patrick Chiasson's medical specialty?
Dr. Patrick Chiasson practices Surgery Physician in Tucson, AZ.
Where does Dr. Patrick Chiasson practice?
Dr. Patrick Chiasson practices at 6230 N la Cholla Blvd Ste 250, Tucson, AZ 857413529. Office phone: 5202198690.
What is Dr. Patrick Chiasson's NPI?
Dr. Patrick Chiasson's National Provider Identifier (NPI) is 1861458754, issued by NPPES.
Does Dr. Patrick Chiasson accept Medicare assignment?
Yes. Dr. Patrick Chiasson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Chiasson 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 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.