Corey Martin, MD
NPI 1447272760 · Family Medicine Physician · Buffalo, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corey Martin, MD is a Family Medicine Physician provider in Buffalo, MN (NPI 1447272760).
Provider details
- NPI number
- 1447272760
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 47979 (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
19 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
104 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 | 57 | $156 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 22 | $234 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 14 | $169 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 11 | $171 |
Typical Medicare-allowed amounts for these services range $156–$234 (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
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2015-09-18
Frequently asked questions
- What is Corey Martin's NPI number?
- Corey Martin's National Provider Identifier (NPI) is 1447272760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corey Martin's specialty?
- Corey Martin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Corey Martin located?
- Corey Martin's practice location on file with NPPES is 1700 Highway 25 N, Buffalo, MN 55313-1930.
- What is Corey Martin's phone number?
- The practice phone number listed in the NPPES registry for Corey Martin is (763) 682-1313.
- Does Corey Martin accept Medicare?
- Corey Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corey Martin's NPI active?
- Yes — Corey Martin's NPI (1447272760) is active in the NPPES registry as of the last update on 2015-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.