Juan Arenas-Herrera, M.D
NPI 1447510011 · Internal Medicine Physician · Seguin, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juan Arenas-Herrera, M.D is a Internal Medicine Physician provider in Seguin, TX (NPI 1447510011).
Provider details
- NPI number
- 1447510011
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- BP10044653 (TX)
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
14 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
1,896 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 | 717 | $80 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 338 | $132 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 308 | $116 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 158 | $82 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 72 | $176 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 65 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 65 | 37 |
| Furosemide | 55 | 30 |
| Amlodipine Besylate | 45 | 25 |
| Cephalexin | 45 | 45 |
| Potassium Chloride | 42 | 25 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 41 | 41 |
| Tramadol Hcl | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-17
- Last updated
- 2024-11-13
- Certified
- 2024-11-13
Frequently asked questions
- What is Juan Arenas-Herrera's NPI number?
- Juan Arenas-Herrera's National Provider Identifier (NPI) is 1447510011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Arenas-Herrera's specialty?
- Juan Arenas-Herrera is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Juan Arenas-Herrera located?
- Juan Arenas-Herrera's practice location on file with NPPES is 1215 E Court St, Seguin, TX 78155-5129.
- What is Juan Arenas-Herrera's phone number?
- The practice phone number listed in the NPPES registry for Juan Arenas-Herrera is (830) 312-1116.
- Does Juan Arenas-Herrera accept Medicare?
- Juan Arenas-Herrera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juan Arenas-Herrera's NPI active?
- Yes — Juan Arenas-Herrera's NPI (1447510011) is active in the NPPES registry as of the last update on 2024-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.