Jon Kammerer, MD
NPI 1427169192 · Family Medicine Physician · Cresco, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Kammerer, MD is a Family Medicine Physician provider in Cresco, IA (NPI 1427169192).
Provider details
- NPI number
- 1427169192
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-36255 (IA)
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
19 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
11 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) |
|---|---|---|
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 11 | $96 |
Typical Medicare-allowed amounts for these services range $96–$96 (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 · 155 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 368 | 82 |
| Furosemide | 339 | 68 |
| Warfarin Sodium | 322 | 27 |
| Levothyroxine Sodium | 269 | 47 |
| Lisinopril | 258 | 63 |
| Gabapentin | 223 | 34 |
| Omeprazole | 219 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Jon Kammerer's NPI number?
- Jon Kammerer's National Provider Identifier (NPI) is 1427169192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Kammerer's specialty?
- Jon Kammerer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Kammerer located?
- Jon Kammerer's practice location on file with NPPES is 321 8th Ave W, Cresco, IA 52136-1064.
- What is Jon Kammerer's phone number?
- The practice phone number listed in the NPPES registry for Jon Kammerer is (563) 547-2022.
- Does Jon Kammerer accept Medicare?
- Jon Kammerer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Kammerer's NPI active?
- Yes — Jon Kammerer's NPI (1427169192) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.