John Kratzer, D.O.
NPI 1447293436 · Family Medicine Physician · Syracuse, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Kratzer, D.O. is a Family Medicine Physician provider in Syracuse, IN (NPI 1447293436).
Provider details
- NPI number
- 1447293436
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 02000948A (IN)
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
1,111 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 315 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 256 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 180 | $85 |
| 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'SG2211 | 141 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 125 | $122 |
| Automated Urinalysis Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 560 | 167 |
| Metformin Hcl | 304 | 95 |
| Amlodipine Besylate | 295 | 96 |
| Losartan Potassium | 229 | 70 |
| Lisinopril | 226 | 66 |
| Pantoprazole Sodium | 202 | 65 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2021-12-15
- Certified
- 2021-12-15
Frequently asked questions
- What is John Kratzer's NPI number?
- John Kratzer's National Provider Identifier (NPI) is 1447293436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kratzer's specialty?
- John Kratzer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Kratzer located?
- John Kratzer's practice location on file with NPPES is 107 W Pickwick Dr, Syracuse, IN 46567-1832.
- What is John Kratzer's phone number?
- The practice phone number listed in the NPPES registry for John Kratzer is (574) 457-8585.
- Does John Kratzer accept Medicare?
- John Kratzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Kratzer's NPI active?
- Yes — John Kratzer's NPI (1447293436) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.