Doctor profile · Federal record
Dr. Joseph Blaser, D.O.
Surgery Physician (CMS: General Surgery) · Surgery Physician · Vandalia, IL
- NPI 1316064157
- Accepts Medicare
- MIPS 87.8 / 100 · 2023
- 23 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
650 W Taylor St
Vandalia, IL 624711296
(618) 283-1231 - Additional location
-
725 Saint Francis Way
Litchfield, IL 620561780
(217) 324-8730
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- June 5, 2023
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- Illinois #036121436 · Michigan #5101016157
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316064157. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
194
Distinct HCPCS
9
Medicare allowed
$24,873
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 33 | $52 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 27 | 27 | $260 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 23 | $124 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 26 | 26 | $72 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $175 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 17 | $90 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $113 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 14 | 13 | $114 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 13 | 13 | $191 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 21. This provider delivers 9.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,123
Patients
472
Total drug cost
$47,277
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 389 | 133 | $5,987 |
| Famotidine | Generic | 208 | 53 | $5,521 |
| Sucralfate | Generic | 128 | 80 | $2,833 |
| Omeprazole | Generic | 81 | 26 | $1,087 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 44 | 38 | $672 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 43 | 42 | $7,448 |
| Dicyclomine Hcl | Generic | 38 | 17 | $875 |
| Ondansetron Hcl | Generic | 37 | 19 | $535 |
| Metoclopramide Hcl | Generic | 36 | 13 | $219 |
| Linzess (Linaclotide) | Brand | 22 | 0 | $21,285 |
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Blaser's medical specialty?
Dr. Joseph Blaser practices Surgery Physician in Vandalia, IL.
Where does Dr. Joseph Blaser practice?
Dr. Joseph Blaser practices at 650 W Taylor St, Vandalia, IL 624711296. Office phone: 6182831231.
What is Dr. Joseph Blaser's NPI?
Dr. Joseph Blaser's National Provider Identifier (NPI) is 1316064157, issued by NPPES.
Does Dr. Joseph Blaser accept Medicare assignment?
Yes. Dr. Joseph Blaser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Blaser commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.