Daniel Koos, M.D.
NPI 1033319256 · Family Medicine Physician · Ankeny, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Koos, M.D. is a Family Medicine Physician provider in Ankeny, IA (NPI 1033319256).
Provider details
- NPI number
- 1033319256
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD-38135 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,678 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 274 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 228 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 193 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 174 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 152 | $116 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 108 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 272 | 92 |
| Levothyroxine Sodium | 169 | 52 |
| Lisinopril | 165 | 50 |
| Omeprazole | 97 | 31 |
| Amlodipine Besylate | 96 | 32 |
| Rosuvastatin Calcium | 89 | 31 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 842 Ne Alices RdWaukee, IA 50263-8857Phone: (515) 875-9610Fax: (515) 875-9611
- 5950 University Ave Ste 220West Des Moines, IA 50266-8231Phone: (515) 875-9410Fax: (515) 875-9412
Registry dates
- Enumerated
- 2007-07-25
- Last updated
- 2023-12-29
- Certified
- 2023-12-29
Frequently asked questions
- What is Daniel Koos's NPI number?
- Daniel Koos's National Provider Identifier (NPI) is 1033319256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Koos's specialty?
- Daniel Koos is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Koos located?
- Daniel Koos's practice location on file with NPPES is 1410 Sw Tradition Dr Ste 120, Ankeny, IA 50023-9188.
- What is Daniel Koos's phone number?
- The practice phone number listed in the NPPES registry for Daniel Koos is (515) 875-9040.
- Does Daniel Koos accept Medicare?
- Daniel Koos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Koos's NPI active?
- Yes — Daniel Koos's NPI (1033319256) is active in the NPPES registry as of the last update on 2023-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.