Alex Coffman, MD
NPI 1871045690 · Radiation Oncology Physician · Green Bay, WI
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Coffman, MD is a Radiation Oncology Physician provider in Green Bay, WI (NPI 1871045690).
Provider details
- NPI number
- 1871045690
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
654 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 258 | $44 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 86 | $186 |
| Design and Construction of Complex Radiation Treatment Device77334 | 75 | $60 |
| Calculation of Radiation Therapy Dose77300 | 56 | $32 |
| Complex Radiation Therapy Planning77263 | 28 | $163 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 28 | $175 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-27
- Last updated
- 2021-12-22
- Certified
- 2021-12-22
Frequently asked questions
- What is Alex Coffman's NPI number?
- Alex Coffman's National Provider Identifier (NPI) is 1871045690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Coffman's specialty?
- Alex Coffman is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alex Coffman located?
- Alex Coffman's practice location on file with NPPES is 1726 Shawano Ave, Green Bay, WI 54303-3216.
- What is Alex Coffman's phone number?
- The practice phone number listed in the NPPES registry for Alex Coffman is (920) 884-3135.
- Does Alex Coffman accept Medicare?
- Alex Coffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Coffman's NPI active?
- Yes — Alex Coffman's NPI (1871045690) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.