Quick answers
- Where does Christopher C. Madden see patients?
- Medicare's clinician data lists 1 practice location in Longmont, CO. Call before your visit to confirm the address.
- What is Christopher C. Madden's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Christopher C. Madden accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher C. Madden accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Christopher C. Madden?
- (303) 772-5578, as listed in official Medicare / NPI Registry data.
- What is Christopher C. Madden's NPI number?
- 1689676819. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Christopher C. Madden is enrolled with Medicare (CMS data updated 2026-10-02).
- 1309 Sunset StLongmont, CO 80501 (303) 772‑5578
Group practices
Medicare enrollment lists Christopher C. Madden as a member of this group (CMS data updated 2026-10-02).
- Longs Peak Family Practice, PC7 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Longmont
Clinicians with the same Medicare primary specialty in Longmont, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nebraska College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689676819 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians