Kari Mader, M.D.
NPI 1639437742 · Family Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kari Mader, M.D. is a Family Medicine Physician provider in Denver, CO (NPI 1639437742).
Provider details
- NPI number
- 1639437742
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0054907 (CO)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
74 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $69 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 21 | $103 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 | $84 |
Typical Medicare-allowed amounts for these services range $69–$103 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 36 | 14 |
| Omeprazole | 21 | — |
| Duloxetine Hcl | 20 | — |
| Amlodipine Besylate | 19 | — |
| Lisinopril | 19 | — |
| Metformin Hcl | 17 | — |
| Hydrochlorothiazide | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 1001 Yosemite StDenver, CO 80230-6003Phone: (303) 602-4545
Registry dates
- Enumerated
- 2012-04-26
- Last updated
- 2025-05-08
- Certified
- 2025-05-08
Frequently asked questions
- What is Kari Mader's NPI number?
- Kari Mader's National Provider Identifier (NPI) is 1639437742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kari Mader's specialty?
- Kari Mader is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kari Mader located?
- Kari Mader's practice location on file with NPPES is 3055 Roslyn St, Denver, CO 80238-3323.
- What is Kari Mader's phone number?
- The practice phone number listed in the NPPES registry for Kari Mader is (720) 848-0000.
- Does Kari Mader accept Medicare?
- Kari Mader is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kari Mader's NPI active?
- Yes — Kari Mader's NPI (1639437742) is active in the NPPES registry as of the last update on 2025-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.