Chad St. Germain, M.D.
NPI 1609037035 · Diagnostic Radiology Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chad St. Germain, M.D. is a Diagnostic Radiology Physician provider in Duluth, MN (NPI 1609037035).
Provider details
- NPI number
- 1609037035
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 56430 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,538 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 482 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 243 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 197 | $82 |
| X-Ray of Chest, 2 Views71046 | 195 | $10 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 102 | $80 |
| Ct Scan of Upper Spine Without Contrast72125 | 94 | $44 |
| X-Ray of Hip, 2-3 Views |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-18
- Last updated
- 2018-05-09
Frequently asked questions
- What is Chad St. Germain's NPI number?
- Chad St. Germain's National Provider Identifier (NPI) is 1609037035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad St. Germain's specialty?
- Chad St. Germain is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Chad St. Germain located?
- Chad St. Germain's practice location on file with NPPES is 400 East Third Street, Duluth, MN 55805-1951.
- What is Chad St. Germain's phone number?
- The practice phone number listed in the NPPES registry for Chad St. Germain is (218) 786-8364.
- Does Chad St. Germain accept Medicare?
- Chad St. Germain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chad St. Germain's NPI active?
- Yes — Chad St. Germain's NPI (1609037035) is active in the NPPES registry as of the last update on 2018-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.