Michael Keller, MD
NPI 1407419914 · Family Medicine Physician · Winamac, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Keller, MD is a Family Medicine Physician provider in Winamac, IN (NPI 1407419914).
Provider details
- NPI number
- 1407419914
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01086055A (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
7 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
125 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 | $73 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 39 | $100 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 24 | $120 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 23 | $106 |
Typical Medicare-allowed amounts for these services range $73–$120 (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 · 235 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,467 | 193 |
| Levothyroxine Sodium | 1,059 | 120 |
| Sertraline Hcl | 969 | 69 |
| Pantoprazole Sodium | 895 | 104 |
| Losartan Potassium | 891 | 124 |
| Furosemide | 849 | 96 |
| Gabapentin | 801 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-19
- Last updated
- 2024-06-26
- Certified
- 2024-06-26
Frequently asked questions
- What is Michael Keller's NPI number?
- Michael Keller's National Provider Identifier (NPI) is 1407419914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Keller's specialty?
- Michael Keller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Keller located?
- Michael Keller's practice location on file with NPPES is 540 Hospital Dr, Winamac, IN 46996-1173.
- What is Michael Keller's phone number?
- The practice phone number listed in the NPPES registry for Michael Keller is (574) 946-2194.
- Does Michael Keller accept Medicare?
- Michael Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Keller's NPI active?
- Yes — Michael Keller's NPI (1407419914) is active in the NPPES registry as of the last update on 2024-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.