Joseph Blaser, D.O.
NPI 1316064157 · Surgery Physician · Vandalia, IL
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Blaser, D.O. is a Surgery Physician provider in Vandalia, IL (NPI 1316064157).
Provider details
- NPI number
- 1316064157
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101016157 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
318 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 47 | $258 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 36 | $62 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 36 | $70 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $87 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 26 | $112 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 471 | 141 |
| Famotidine | 181 | 54 |
| Sucralfate | 120 | 69 |
| Dicyclomine Hcl | 66 | 23 |
| Omeprazole | 66 | 24 |
| Metoclopramide Hcl | 47 | 13 |
| Ondansetron Hcl | 44 | 22 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab |
Practice location
Mailing address
Additional practice locations (1)
- 725 Saint Francis WayLitchfield, IL 62056-1780Phone: (217) 324-8730
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2023-06-05
- Certified
- 2023-06-05
Frequently asked questions
- What is Joseph Blaser's NPI number?
- Joseph Blaser's National Provider Identifier (NPI) is 1316064157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Blaser's specialty?
- Joseph Blaser is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Blaser located?
- Joseph Blaser's practice location on file with NPPES is 650 W Taylor St, Vandalia, IL 62471-1296.
- What is Joseph Blaser's phone number?
- The practice phone number listed in the NPPES registry for Joseph Blaser is (618) 283-1231.
- Does Joseph Blaser accept Medicare?
- Joseph Blaser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Blaser's NPI active?
- Yes — Joseph Blaser's NPI (1316064157) is active in the NPPES registry as of the last update on 2023-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.