Andrew Gaillardetz, MD
NPI 1548764236 · Family Medicine Physician · Shiloh, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Gaillardetz, MD is a Family Medicine Physician provider in Shiloh, IL (NPI 1548764236).
Provider details
- NPI number
- 1548764236
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036155817 (IL)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
143 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 61 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 40 | $117 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 23 | $72 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $116 |
Typical Medicare-allowed amounts for these services range $72–$117 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 3 Saint Elizabeth Blvd Ste 4000O Fallon, IL 62269-1284Phone: (618) 233-5480Fax: (618) 222-4792
- 116 Furbush RdWest Roxbury, MA 02132-2232Phone: (419) 704-7398
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Andrew Gaillardetz's NPI number?
- Andrew Gaillardetz's National Provider Identifier (NPI) is 1548764236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Gaillardetz's specialty?
- Andrew Gaillardetz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Gaillardetz located?
- Andrew Gaillardetz's practice location on file with NPPES is 1414 Cross St Ste 210, Shiloh, IL 62269-2941.
- What is Andrew Gaillardetz's phone number?
- The practice phone number listed in the NPPES registry for Andrew Gaillardetz is (618) 767-7000.
- Does Andrew Gaillardetz accept Medicare?
- Andrew Gaillardetz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Gaillardetz's NPI active?
- Yes — Andrew Gaillardetz's NPI (1548764236) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.