Christopher Louck, M.D.
NPI 1134266190 · Family Medicine Physician · Rensselaer, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Louck, M.D. is a Family Medicine Physician provider in Rensselaer, IN (NPI 1134266190).
Provider details
- NPI number
- 1134266190
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01064067A (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
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
1,422 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 | 575 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 248 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 229 | $84 |
| Administration of Influenza Virus VaccineG0008 | 112 | $30 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 38 | $13 |
| Automated Urinalysis Test81003 | 32 | $2 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 170 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 928 | 223 |
| Levothyroxine Sodium | 554 | 121 |
| Lisinopril | 512 | 109 |
| Amlodipine Besylate | 392 | 108 |
| Pantoprazole Sodium | 348 | 84 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 314 | 83 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2023-05-18
- Certified
- 2023-05-18
Frequently asked questions
- What is Christopher Louck's NPI number?
- Christopher Louck's National Provider Identifier (NPI) is 1134266190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Louck's specialty?
- Christopher Louck is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Louck located?
- Christopher Louck's practice location on file with NPPES is 118 W Drexel Pkwy, Rensselaer, IN 47978-7344.
- What is Christopher Louck's phone number?
- The practice phone number listed in the NPPES registry for Christopher Louck is (219) 866-4300.
- Does Christopher Louck accept Medicare?
- Christopher Louck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Louck's NPI active?
- Yes — Christopher Louck's NPI (1134266190) is active in the NPPES registry as of the last update on 2023-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.