Craig Duncan, D.O.
NPI 1275540544 · Surgery Physician · Cheboygan, MI
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Craig Duncan, D.O. is a Surgery Physician provider in Cheboygan, MI (NPI 1275540544).
Provider details
- NPI number
- 1275540544
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101014492 (MI)
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
20 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
181 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) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 96 | $170 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 32 | $97 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 15 | $256 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 14 | $188 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 13 | $188 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 126 | 51 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 53 | 50 |
| Omeprazole | 32 | 14 |
| Sucralfate | 29 | 18 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 23 | 22 |
| Hydrocortisonebrand: Procto-Med Hc | 18 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Craig Duncan's NPI number?
- Craig Duncan's National Provider Identifier (NPI) is 1275540544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Craig Duncan's specialty?
- Craig Duncan is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Craig Duncan located?
- Craig Duncan's practice location on file with NPPES is 810 S Main St, Cheboygan, MI 49721-2290.
- What is Craig Duncan's phone number?
- The practice phone number listed in the NPPES registry for Craig Duncan is (231) 627-4364.
- Does Craig Duncan accept Medicare?
- Craig Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Craig Duncan's NPI active?
- Yes — Craig Duncan's NPI (1275540544) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.