Brandon Day, M.D.
NPI 1871585026 · Internal Medicine Physician · Liberty, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brandon Day, M.D. is a Internal Medicine Physician provider in Liberty, MO (NPI 1871585026).
Provider details
- NPI number
- 1871585026
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD112739 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,392 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 | 701 | $74 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 162 | $164 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 158 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 127 | $107 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 107 | $76 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefuroxime Axetilbrand: Cefuroxime | 45 | 44 |
| Pantoprazole Sodium | 24 | 23 |
| Prednisone | 22 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 20 | 20 |
| Atorvastatin Calcium | 18 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-15
- Last updated
- 2014-09-25
Frequently asked questions
- What is Brandon Day's NPI number?
- Brandon Day's National Provider Identifier (NPI) is 1871585026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brandon Day's specialty?
- Brandon Day is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brandon Day located?
- Brandon Day's practice location on file with NPPES is 2609 Glenn Hendren Drive, Liberty, MO 64068-4205.
- What is Brandon Day's phone number?
- The practice phone number listed in the NPPES registry for Brandon Day is (816) 781-7730.
- Does Brandon Day accept Medicare?
- Brandon Day is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brandon Day's NPI active?
- Yes — Brandon Day's NPI (1871585026) is active in the NPPES registry as of the last update on 2014-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.