Daniel Kaiser, MD
NPI 1437133824 · Family Medicine Physician · Oshkosh, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Kaiser, MD is a Family Medicine Physician provider in Oshkosh, WI (NPI 1437133824).
Provider details
- NPI number
- 1437133824
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L8092 (TX)
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
20 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
1,011 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 238 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 196 | $120 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 114 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 86 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 79 | $122 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 558 | 141 |
| Amlodipine Besylate | 397 | 102 |
| Levothyroxine Sodium | 343 | 74 |
| Omeprazole | 327 | 85 |
| Lisinopril | 285 | 80 |
| Metoprolol Succinate | 231 | 64 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-30
- Last updated
- 2021-08-20
- Certified
- 2021-08-20
Frequently asked questions
- What is Daniel Kaiser's NPI number?
- Daniel Kaiser's National Provider Identifier (NPI) is 1437133824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Kaiser's specialty?
- Daniel Kaiser is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Kaiser located?
- Daniel Kaiser's practice location on file with NPPES is 600 N Westhaven Dr, Oshkosh, WI 54904-6926.
- What is Daniel Kaiser's phone number?
- The practice phone number listed in the NPPES registry for Daniel Kaiser is (920) 237-5000.
- Does Daniel Kaiser accept Medicare?
- Daniel Kaiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Kaiser's NPI active?
- Yes — Daniel Kaiser's NPI (1437133824) is active in the NPPES registry as of the last update on 2021-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.